196403958

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{641843}}^1$

素因数の和:641868

約数の個数: 24

約数和(自身を含む): 450574488

約数和(自身を除く): 254170530

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 641843, 1283686, 1925529, 3851058, 5776587, 10911331, 11553174, 21822662, 32733993, 65467986, 98201979, 196403958]

約数ペア:

[(1, 196403958), (2, 98201979), (3, 65467986), (6, 32733993), (9, 21822662), (17, 11553174), (18, 10911331), (34, 5776587), (51, 3851058), (102, 1925529), (153, 1283686), (306, 641843)]