200047724

素因数分解:

$2^2\times {\mathrm{359}}^1\times {\mathrm{139309}}^1$

素因数の和:139672

約数の個数: 12

約数和(自身を含む): 351061200

約数和(自身を除く): 151013476

約数列:

[1, 2, 4, 359, 718, 1436, 139309, 278618, 557236, 50011931, 100023862, 200047724]

約数ペア:

[(1, 200047724), (2, 100023862), (4, 50011931), (359, 557236), (718, 278618), (1436, 139309)]