207941850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 617460480

約数和(自身を除く): 409518630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 37, 45, 46, 50, 54, 69, 74, 75, 90, 111, 115, 135, 138, 150, 181, 185, 207, 222, 225, 230, 270, 333, 345, 362, 370, 414, 450, 543, 555, 575, 621, 666, 675, 690, 851, 905, 925, 999, 1035, 1086, 1110, 1150, 1242, 1350, 1629, 1665, 1702, 1725, 1810, 1850, 1998, 2070, 2553, 2715, 2775, 3105, 3258, 3330, 3450, 4163, 4255, 4525, 4887, 4995, 5106, 5175, 5430, 5550, 6210, 6697, 7659, 8145, 8325, 8326, 8510, 9050, 9774, 9990, 10350, 12489, 12765, 13394, 13575, 15318, 15525, 16290, 16650, 20091, 20815, 21275, 22977, 24435, 24975, 24978, 25530, 27150, 31050, 33485, 37467, 38295, 40182, 40725, 41630, 42550, 45954, 48870, 49950, 60273, 62445, 63825, 66970, 74934, 76590, 81450, 100455, 104075, 112401, 114885, 120546, 122175, 124890, 127650, 154031, 167425, 180819, 187335, 191475, 200910, 208150, 224802, 229770, 244350, 301365, 308062, 312225, 334850, 361638, 374670, 382950, 462093, 502275, 562005, 574425, 602730, 624450, 770155, 904095, 924186, 936675, 1004550, 1124010, 1148850, 1386279, 1506825, 1540310, 1808190, 1873350, 2310465, 2772558, 2810025, 3013650, 3850775, 4158837, 4520475, 4620930, 5620050, 6931395, 7701550, 8317674, 9040950, 11552325, 13862790, 20794185, 23104650, 34656975, 41588370, 69313950, 103970925, 207941850]

約数ペア:

[(1, 207941850), (2, 103970925), (3, 69313950), (5, 41588370), (6, 34656975), (9, 23104650), (10, 20794185), (15, 13862790), (18, 11552325), (23, 9040950), (25, 8317674), (27, 7701550), (30, 6931395), (37, 5620050), (45, 4620930), (46, 4520475), (50, 4158837), (54, 3850775), (69, 3013650), (74, 2810025), (75, 2772558), (90, 2310465), (111, 1873350), (115, 1808190), (135, 1540310), (138, 1506825), (150, 1386279), (181, 1148850), (185, 1124010), (207, 1004550), (222, 936675), (225, 924186), (230, 904095), (270, 770155), (333, 624450), (345, 602730), (362, 574425), (370, 562005), (414, 502275), (450, 462093), (543, 382950), (555, 374670), (575, 361638), (621, 334850), (666, 312225), (675, 308062), (690, 301365), (851, 244350), (905, 229770), (925, 224802), (999, 208150), (1035, 200910), (1086, 191475), (1110, 187335), (1150, 180819), (1242, 167425), (1350, 154031), (1629, 127650), (1665, 124890), (1702, 122175), (1725, 120546), (1810, 114885), (1850, 112401), (1998, 104075), (2070, 100455), (2553, 81450), (2715, 76590), (2775, 74934), (3105, 66970), (3258, 63825), (3330, 62445), (3450, 60273), (4163, 49950), (4255, 48870), (4525, 45954), (4887, 42550), (4995, 41630), (5106, 40725), (5175, 40182), (5430, 38295), (5550, 37467), (6210, 33485), (6697, 31050), (7659, 27150), (8145, 25530), (8325, 24978), (8326, 24975), (8510, 24435), (9050, 22977), (9774, 21275), (9990, 20815), (10350, 20091), (12489, 16650), (12765, 16290), (13394, 15525), (13575, 15318)]