268230201220

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{53432311}}^1$

素因数の和:53432571

約数の個数: 24

約数和(自身を含む): 565527590208

約数和(自身を除く): 297297388988

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 53432311, 106864622, 213729244, 267161555, 534323110, 1068646220, 13411510061, 26823020122, 53646040244, 67057550305, 134115100610, 268230201220]

約数ペア:

[(1, 268230201220), (2, 134115100610), (4, 67057550305), (5, 53646040244), (10, 26823020122), (20, 13411510061), (251, 1068646220), (502, 534323110), (1004, 267161555), (1255, 213729244), (2510, 106864622), (5020, 53432311)]