254252204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1171}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 491452416

約数和(自身を除く): 237200212

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 103, 124, 206, 412, 527, 1054, 1171, 1751, 2108, 2342, 3193, 3502, 4684, 6386, 7004, 12772, 19907, 36301, 39814, 54281, 72602, 79628, 108562, 120613, 145204, 217124, 241226, 482452, 617117, 1234234, 2050421, 2468468, 3739003, 4100842, 7478006, 8201684, 14956012, 63563051, 127126102, 254252204]

約数ペア:

[(1, 254252204), (2, 127126102), (4, 63563051), (17, 14956012), (31, 8201684), (34, 7478006), (62, 4100842), (68, 3739003), (103, 2468468), (124, 2050421), (206, 1234234), (412, 617117), (527, 482452), (1054, 241226), (1171, 217124), (1751, 145204), (2108, 120613), (2342, 108562), (3193, 79628), (3502, 72602), (4684, 54281), (6386, 39814), (7004, 36301), (12772, 19907)]