206747268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 672465024

約数和(自身を除く): 465717756

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 37, 39, 42, 43, 49, 51, 52, 68, 74, 78, 84, 86, 91, 98, 102, 111, 119, 129, 147, 148, 156, 172, 182, 196, 204, 221, 222, 238, 258, 259, 273, 294, 301, 357, 364, 442, 444, 476, 481, 516, 518, 546, 559, 588, 602, 629, 637, 663, 714, 731, 777, 833, 884, 903, 962, 1036, 1092, 1118, 1204, 1258, 1274, 1326, 1428, 1443, 1462, 1547, 1554, 1591, 1666, 1677, 1806, 1813, 1887, 1911, 1924, 2107, 2193, 2236, 2499, 2516, 2548, 2652, 2886, 2924, 3094, 3108, 3182, 3332, 3354, 3367, 3612, 3626, 3774, 3822, 3913, 4214, 4386, 4403, 4641, 4773, 4998, 5117, 5439, 5772, 6188, 6321, 6364, 6708, 6734, 7252, 7548, 7644, 7826, 8177, 8428, 8772, 8806, 9282, 9503, 9546, 9996, 10101, 10234, 10829, 10878, 11137, 11739, 12642, 13209, 13468, 15351, 15652, 16354, 17612, 18564, 19006, 19092, 20202, 20468, 20683, 21658, 21756, 22274, 23478, 23569, 24531, 25284, 26418, 27047, 27391, 28509, 30702, 30821, 32487, 32708, 33411, 35819, 38012, 40404, 41366, 43316, 44548, 46956, 47138, 49062, 52836, 54094, 54782, 57018, 57239, 61404, 61642, 62049, 64974, 66521, 66822, 70707, 71638, 77959, 81141, 82173, 82732, 92463, 94276, 98124, 107457, 108188, 109564, 114036, 114478, 123284, 124098, 129948, 133042, 133644, 141414, 143276, 144781, 155918, 162282, 164346, 171717, 184926, 189329, 199563, 214914, 228956, 233877, 248196, 266084, 282828, 289562, 311836, 324564, 328692, 343434, 351611, 369852, 378658, 399126, 400673, 429828, 434343, 465647, 467754, 567987, 579124, 686868, 703222, 757316, 798252, 801346, 868686, 931294, 935508, 1013467, 1054833, 1135974, 1202019, 1325303, 1396941, 1406444, 1602692, 1737372, 1862588, 2026934, 2109666, 2271948, 2404038, 2461277, 2650606, 2793882, 3040401, 3975909, 4053868, 4219332, 4808076, 4922554, 5301212, 5587764, 6080802, 7383831, 7951818, 9845108, 12161604, 14767662, 15903636, 17228939, 29535324, 34457878, 51686817, 68915756, 103373634, 206747268]

約数ペア:

[(1, 206747268), (2, 103373634), (3, 68915756), (4, 51686817), (6, 34457878), (7, 29535324), (12, 17228939), (13, 15903636), (14, 14767662), (17, 12161604), (21, 9845108), (26, 7951818), (28, 7383831), (34, 6080802), (37, 5587764), (39, 5301212), (42, 4922554), (43, 4808076), (49, 4219332), (51, 4053868), (52, 3975909), (68, 3040401), (74, 2793882), (78, 2650606), (84, 2461277), (86, 2404038), (91, 2271948), (98, 2109666), (102, 2026934), (111, 1862588), (119, 1737372), (129, 1602692), (147, 1406444), (148, 1396941), (156, 1325303), (172, 1202019), (182, 1135974), (196, 1054833), (204, 1013467), (221, 935508), (222, 931294), (238, 868686), (258, 801346), (259, 798252), (273, 757316), (294, 703222), (301, 686868), (357, 579124), (364, 567987), (442, 467754), (444, 465647), (476, 434343), (481, 429828), (516, 400673), (518, 399126), (546, 378658), (559, 369852), (588, 351611), (602, 343434), (629, 328692), (637, 324564), (663, 311836), (714, 289562), (731, 282828), (777, 266084), (833, 248196), (884, 233877), (903, 228956), (962, 214914), (1036, 199563), (1092, 189329), (1118, 184926), (1204, 171717), (1258, 164346), (1274, 162282), (1326, 155918), (1428, 144781), (1443, 143276), (1462, 141414), (1547, 133644), (1554, 133042), (1591, 129948), (1666, 124098), (1677, 123284), (1806, 114478), (1813, 114036), (1887, 109564), (1911, 108188), (1924, 107457), (2107, 98124), (2193, 94276), (2236, 92463), (2499, 82732), (2516, 82173), (2548, 81141), (2652, 77959), (2886, 71638), (2924, 70707), (3094, 66822), (3108, 66521), (3182, 64974), (3332, 62049), (3354, 61642), (3367, 61404), (3612, 57239), (3626, 57018), (3774, 54782), (3822, 54094), (3913, 52836), (4214, 49062), (4386, 47138), (4403, 46956), (4641, 44548), (4773, 43316), (4998, 41366), (5117, 40404), (5439, 38012), (5772, 35819), (6188, 33411), (6321, 32708), (6364, 32487), (6708, 30821), (6734, 30702), (7252, 28509), (7548, 27391), (7644, 27047), (7826, 26418), (8177, 25284), (8428, 24531), (8772, 23569), (8806, 23478), (9282, 22274), (9503, 21756), (9546, 21658), (9996, 20683), (10101, 20468), (10234, 20202), (10829, 19092), (10878, 19006), (11137, 18564), (11739, 17612), (12642, 16354), (13209, 15652), (13468, 15351)]