200634832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{659983}}^1$

素因数の和:660010

約数の個数: 20

約数和(自身を含む): 409190080

約数和(自身を除く): 208555248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 659983, 1319966, 2639932, 5279864, 10559728, 12539677, 25079354, 50158708, 100317416, 200634832]

約数ペア:

[(1, 200634832), (2, 100317416), (4, 50158708), (8, 25079354), (16, 12539677), (19, 10559728), (38, 5279864), (76, 2639932), (152, 1319966), (304, 659983)]