205280903554

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{5410387}}^1$

素因数の和:5410761

約数の個数: 16

約数和(自身を含む): 313975636416

約数和(自身を除く): 108694732862

約数列:

[1, 2, 61, 122, 311, 622, 18971, 37942, 5410387, 10820774, 330033607, 660067214, 1682630357, 3365260714, 102640451777, 205280903554]

約数ペア:

[(1, 205280903554), (2, 102640451777), (61, 3365260714), (122, 1682630357), (311, 660067214), (622, 330033607), (18971, 10820774), (37942, 5410387)]