201431638088

素因数分解:

$2^3\times {\mathrm{25343}}^1\times {\mathrm{993527}}^1$

素因数の和:1018876

約数の個数: 16

約数和(自身を含む): 377699604480

約数和(自身を除く): 176267966392

約数列:

[1, 2, 4, 8, 25343, 50686, 101372, 202744, 993527, 1987054, 3974108, 7948216, 25178954761, 50357909522, 100715819044, 201431638088]

約数ペア:

[(1, 201431638088), (2, 100715819044), (4, 50357909522), (8, 25178954761), (25343, 7948216), (50686, 3974108), (101372, 1987054), (202744, 993527)]