249466998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{198937}}^1$

素因数の和:198972

約数の個数: 32

約数和(自身を含む): 572941440

約数和(自身を除く): 323474442

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 198937, 397874, 596811, 1193622, 2188307, 3779803, 4376614, 6564921, 7559606, 11339409, 13129842, 22678818, 41577833, 83155666, 124733499, 249466998]

約数ペア:

[(1, 249466998), (2, 124733499), (3, 83155666), (6, 41577833), (11, 22678818), (19, 13129842), (22, 11339409), (33, 7559606), (38, 6564921), (57, 4376614), (66, 3779803), (114, 2188307), (209, 1193622), (418, 596811), (627, 397874), (1254, 198937)]