201844902520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{423439}}^1$

素因数の和:424168

約数の個数: 64

約数和(自身を含む): 481552905600

約数和(自身を除く): 279708003080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 701, 1402, 2804, 3505, 5608, 7010, 11917, 14020, 23834, 28040, 47668, 59585, 95336, 119170, 238340, 423439, 476680, 846878, 1693756, 2117195, 3387512, 4234390, 7198463, 8468780, 14396926, 16937560, 28793852, 35992315, 57587704, 71984630, 143969260, 287938520, 296830739, 593661478, 1187322956, 1484153695, 2374645912, 2968307390, 5046122563, 5936614780, 10092245126, 11873229560, 20184490252, 25230612815, 40368980504, 50461225630, 100922451260, 201844902520]

約数ペア:

[(1, 201844902520), (2, 100922451260), (4, 50461225630), (5, 40368980504), (8, 25230612815), (10, 20184490252), (17, 11873229560), (20, 10092245126), (34, 5936614780), (40, 5046122563), (68, 2968307390), (85, 2374645912), (136, 1484153695), (170, 1187322956), (340, 593661478), (680, 296830739), (701, 287938520), (1402, 143969260), (2804, 71984630), (3505, 57587704), (5608, 35992315), (7010, 28793852), (11917, 16937560), (14020, 14396926), (23834, 8468780), (28040, 7198463), (47668, 4234390), (59585, 3387512), (95336, 2117195), (119170, 1693756), (238340, 846878), (423439, 476680)]