198997652

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{245071}}^1$

素因数の和:245111

約数の個数: 24

約数和(自身を含む): 411720960

約数和(自身を除く): 212723308

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 245071, 490142, 980284, 1715497, 3430994, 6861988, 7107059, 14214118, 28428236, 49749413, 99498826, 198997652]

約数ペア:

[(1, 198997652), (2, 99498826), (4, 49749413), (7, 28428236), (14, 14214118), (28, 7107059), (29, 6861988), (58, 3430994), (116, 1715497), (203, 980284), (406, 490142), (812, 245071)]