190030502

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^2\times {\mathrm{193}}^1$

素因数の和:452

約数の個数: 24

約数和(自身を含む): 295951656

約数和(自身を除く): 105921154

約数列:

[1, 2, 43, 86, 107, 193, 214, 386, 4601, 8299, 9202, 11449, 16598, 20651, 22898, 41302, 492307, 887993, 984614, 1775986, 2209657, 4419314, 95015251, 190030502]

約数ペア:

[(1, 190030502), (2, 95015251), (43, 4419314), (86, 2209657), (107, 1775986), (193, 984614), (214, 887993), (386, 492307), (4601, 41302), (8299, 22898), (9202, 20651), (11449, 16598)]