195581738

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{13249}}^1$

素因数の和:13334

約数の個数: 24

約数和(自身を含む): 327778500

約数和(自身を除く): 132196762

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 7381, 13249, 14762, 26498, 145739, 291478, 808189, 1603129, 1616378, 3206258, 8890079, 17780158, 97790869, 195581738]

約数ペア:

[(1, 195581738), (2, 97790869), (11, 17780158), (22, 8890079), (61, 3206258), (121, 1616378), (122, 1603129), (242, 808189), (671, 291478), (1342, 145739), (7381, 26498), (13249, 14762)]