203202210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1447}}^1$

素因数の和:1639

約数の個数: 64

約数和(自身を含む): 507101184

約数和(自身を除く): 303898974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 151, 155, 186, 302, 310, 453, 465, 755, 906, 930, 1447, 1510, 2265, 2894, 4341, 4530, 4681, 7235, 8682, 9362, 14043, 14470, 21705, 23405, 28086, 43410, 44857, 46810, 70215, 89714, 134571, 140430, 218497, 224285, 269142, 436994, 448570, 655491, 672855, 1092485, 1310982, 1345710, 2184970, 3277455, 6554910, 6773407, 13546814, 20320221, 33867035, 40640442, 67734070, 101601105, 203202210]

約数ペア:

[(1, 203202210), (2, 101601105), (3, 67734070), (5, 40640442), (6, 33867035), (10, 20320221), (15, 13546814), (30, 6773407), (31, 6554910), (62, 3277455), (93, 2184970), (151, 1345710), (155, 1310982), (186, 1092485), (302, 672855), (310, 655491), (453, 448570), (465, 436994), (755, 269142), (906, 224285), (930, 218497), (1447, 140430), (1510, 134571), (2265, 89714), (2894, 70215), (4341, 46810), (4530, 44857), (4681, 43410), (7235, 28086), (8682, 23405), (9362, 21705), (14043, 14470)]