202894274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 357164640

約数和(自身を除く): 154270366

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 209, 361, 418, 433, 649, 722, 866, 1121, 1298, 2242, 3971, 4763, 7942, 8227, 9526, 12331, 16454, 21299, 24662, 25547, 42598, 51094, 90497, 156313, 180994, 234289, 281017, 312626, 468578, 485393, 562034, 970786, 1719443, 3438886, 5339323, 9222467, 10678646, 18444934, 101447137, 202894274]

約数ペア:

[(1, 202894274), (2, 101447137), (11, 18444934), (19, 10678646), (22, 9222467), (38, 5339323), (59, 3438886), (118, 1719443), (209, 970786), (361, 562034), (418, 485393), (433, 468578), (649, 312626), (722, 281017), (866, 234289), (1121, 180994), (1298, 156313), (2242, 90497), (3971, 51094), (4763, 42598), (7942, 25547), (8227, 24662), (9526, 21299), (12331, 16454)]