314974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 16

約数和(自身を含む): 524160

約数和(自身を除く): 209186

約数列:

[1, 2, 11, 22, 103, 139, 206, 278, 1133, 1529, 2266, 3058, 14317, 28634, 157487, 314974]

約数ペア:

[(1, 314974), (2, 157487), (11, 28634), (22, 14317), (103, 3058), (139, 2266), (206, 1529), (278, 1133)]