207724606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{39901}}^1$

素因数の和:40059

約数の個数: 16

約数和(自身を含む): 330388560

約数和(自身を除く): 122663954

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 39901, 79802, 758119, 1516238, 5466437, 10932874, 103862303, 207724606]

約数ペア:

[(1, 207724606), (2, 103862303), (19, 10932874), (38, 5466437), (137, 1516238), (274, 758119), (2603, 79802), (5206, 39901)]