201917512

素因数分解:

$2^3\times {\mathrm{241}}^1\times {\mathrm{104729}}^1$

素因数の和:104976

約数の個数: 16

約数和(自身を含む): 380169900

約数和(自身を除く): 178252388

約数列:

[1, 2, 4, 8, 241, 482, 964, 1928, 104729, 209458, 418916, 837832, 25239689, 50479378, 100958756, 201917512]

約数ペア:

[(1, 201917512), (2, 100958756), (4, 50479378), (8, 25239689), (241, 837832), (482, 418916), (964, 209458), (1928, 104729)]