208690863700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:759

約数の個数: 288

約数和(自身を含む): 518286827520

約数和(自身を除く): 309595963820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 43, 44, 50, 55, 61, 86, 100, 110, 122, 151, 172, 215, 220, 244, 275, 302, 305, 430, 473, 479, 550, 604, 610, 671, 755, 860, 946, 958, 1075, 1100, 1220, 1342, 1510, 1525, 1661, 1892, 1916, 2150, 2365, 2395, 2623, 2684, 3020, 3050, 3322, 3355, 3775, 4300, 4730, 4790, 5246, 5269, 6100, 6493, 6644, 6710, 7550, 8305, 9211, 9460, 9580, 10492, 10538, 11825, 11975, 12986, 13115, 13420, 15100, 16610, 16775, 18422, 20597, 21076, 23650, 23950, 25972, 26230, 26345, 28853, 29219, 32465, 33220, 33550, 36844, 41194, 41525, 46055, 47300, 47900, 52460, 52690, 57706, 58438, 64930, 65575, 67100, 71423, 72329, 82388, 83050, 92110, 101321, 102985, 105380, 115412, 116876, 129860, 131150, 131725, 142846, 144265, 144658, 146095, 162325, 166100, 184220, 202642, 205970, 226567, 230275, 262300, 263450, 285692, 288530, 289316, 292190, 321409, 324650, 357115, 361645, 396073, 405284, 411940, 453134, 460550, 506605, 514925, 526900, 577060, 584380, 642818, 649300, 714230, 721325, 723290, 730475, 792146, 795619, 906268, 921100, 1013210, 1029850, 1132835, 1256417, 1285636, 1428460, 1442650, 1446580, 1460950, 1584292, 1591238, 1607045, 1785575, 1808225, 1980365, 2026420, 2059700, 2265670, 2512834, 2533025, 2885300, 2921900, 3110147, 3182476, 3214090, 3571150, 3616450, 3960730, 3978095, 4356803, 4412069, 4531340, 5025668, 5066050, 5664175, 6220294, 6282085, 6428180, 7142300, 7232900, 7921460, 7956190, 8035225, 8713606, 8824138, 9901825, 10132100, 11328350, 12440588, 12564170, 13820587, 15550735, 15912380, 16070450, 17427212, 17648276, 19803650, 19890475, 21784015, 22060345, 22656700, 25128340, 27641174, 31101470, 31410425, 32140900, 34211617, 39607300, 39780950, 43568030, 44120690, 48532759, 55282348, 62202940, 62820850, 68423234, 69102935, 77753675, 79561900, 87136060, 88241380, 97065518, 108920075, 110301725, 125641700, 136846468, 138205870, 155507350, 171058085, 189718967, 194131036, 217840150, 220603450, 242663795, 276411740, 311014700, 342116170, 345514675, 379437934, 435680300, 441206900, 485327590, 684232340, 691029350, 758875868, 855290425, 948594835, 970655180, 1213318975, 1382058700, 1710580850, 1897189670, 2086908637, 2426637950, 3421161700, 3794379340, 4173817274, 4742974175, 4853275900, 8347634548, 9485948350, 10434543185, 18971896700, 20869086370, 41738172740, 52172715925, 104345431850, 208690863700]

約数ペア:

[(1, 208690863700), (2, 104345431850), (4, 52172715925), (5, 41738172740), (10, 20869086370), (11, 18971896700), (20, 10434543185), (22, 9485948350), (25, 8347634548), (43, 4853275900), (44, 4742974175), (50, 4173817274), (55, 3794379340), (61, 3421161700), (86, 2426637950), (100, 2086908637), (110, 1897189670), (122, 1710580850), (151, 1382058700), (172, 1213318975), (215, 970655180), (220, 948594835), (244, 855290425), (275, 758875868), (302, 691029350), (305, 684232340), (430, 485327590), (473, 441206900), (479, 435680300), (550, 379437934), (604, 345514675), (610, 342116170), (671, 311014700), (755, 276411740), (860, 242663795), (946, 220603450), (958, 217840150), (1075, 194131036), (1100, 189718967), (1220, 171058085), (1342, 155507350), (1510, 138205870), (1525, 136846468), (1661, 125641700), (1892, 110301725), (1916, 108920075), (2150, 97065518), (2365, 88241380), (2395, 87136060), (2623, 79561900), (2684, 77753675), (3020, 69102935), (3050, 68423234), (3322, 62820850), (3355, 62202940), (3775, 55282348), (4300, 48532759), (4730, 44120690), (4790, 43568030), (5246, 39780950), (5269, 39607300), (6100, 34211617), (6493, 32140900), (6644, 31410425), (6710, 31101470), (7550, 27641174), (8305, 25128340), (9211, 22656700), (9460, 22060345), (9580, 21784015), (10492, 19890475), (10538, 19803650), (11825, 17648276), (11975, 17427212), (12986, 16070450), (13115, 15912380), (13420, 15550735), (15100, 13820587), (16610, 12564170), (16775, 12440588), (18422, 11328350), (20597, 10132100), (21076, 9901825), (23650, 8824138), (23950, 8713606), (25972, 8035225), (26230, 7956190), (26345, 7921460), (28853, 7232900), (29219, 7142300), (32465, 6428180), (33220, 6282085), (33550, 6220294), (36844, 5664175), (41194, 5066050), (41525, 5025668), (46055, 4531340), (47300, 4412069), (47900, 4356803), (52460, 3978095), (52690, 3960730), (57706, 3616450), (58438, 3571150), (64930, 3214090), (65575, 3182476), (67100, 3110147), (71423, 2921900), (72329, 2885300), (82388, 2533025), (83050, 2512834), (92110, 2265670), (101321, 2059700), (102985, 2026420), (105380, 1980365), (115412, 1808225), (116876, 1785575), (129860, 1607045), (131150, 1591238), (131725, 1584292), (142846, 1460950), (144265, 1446580), (144658, 1442650), (146095, 1428460), (162325, 1285636), (166100, 1256417), (184220, 1132835), (202642, 1029850), (205970, 1013210), (226567, 921100), (230275, 906268), (262300, 795619), (263450, 792146), (285692, 730475), (288530, 723290), (289316, 721325), (292190, 714230), (321409, 649300), (324650, 642818), (357115, 584380), (361645, 577060), (396073, 526900), (405284, 514925), (411940, 506605), (453134, 460550)]