201858880

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4967}}^1$

素因数の和:5111

約数の個数: 56

約数和(自身を含む): 484558848

約数和(自身を除く): 282699968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 4967, 5080, 8128, 9934, 10160, 19868, 20320, 24835, 39736, 40640, 49670, 79472, 99340, 158944, 198680, 317888, 397360, 630809, 794720, 1261618, 1589440, 2523236, 3154045, 5046472, 6308090, 10092944, 12616180, 20185888, 25232360, 40371776, 50464720, 100929440, 201858880]

約数ペア:

[(1, 201858880), (2, 100929440), (4, 50464720), (5, 40371776), (8, 25232360), (10, 20185888), (16, 12616180), (20, 10092944), (32, 6308090), (40, 5046472), (64, 3154045), (80, 2523236), (127, 1589440), (160, 1261618), (254, 794720), (320, 630809), (508, 397360), (635, 317888), (1016, 198680), (1270, 158944), (2032, 99340), (2540, 79472), (4064, 49670), (4967, 40640), (5080, 39736), (8128, 24835), (9934, 20320), (10160, 19868)]