204045974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{18439}}^1$

素因数の和:18955

約数の個数: 16

約数和(自身を含む): 334575360

約数和(自身を除く): 130529386

約数列:

[1, 2, 11, 22, 503, 1006, 5533, 11066, 18439, 36878, 202829, 405658, 9274817, 18549634, 102022987, 204045974]

約数ペア:

[(1, 204045974), (2, 102022987), (11, 18549634), (22, 9274817), (503, 405658), (1006, 202829), (5533, 36878), (11066, 18439)]