207930832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{683983}}^1$

素因数の和:684010

約数の個数: 20

約数和(自身を含む): 424070080

約数和(自身を除く): 216139248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 683983, 1367966, 2735932, 5471864, 10943728, 12995677, 25991354, 51982708, 103965416, 207930832]

約数ペア:

[(1, 207930832), (2, 103965416), (4, 51982708), (8, 25991354), (16, 12995677), (19, 10943728), (38, 5471864), (76, 2735932), (152, 1367966), (304, 683983)]