205315022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{92401}}^1$

素因数の和:92515

約数の個数: 16

約数和(自身を含む): 339300144

約数和(自身を除く): 133985122

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 92401, 184802, 1016411, 2032822, 9332501, 18665002, 102657511, 205315022]

約数ペア:

[(1, 205315022), (2, 102657511), (11, 18665002), (22, 9332501), (101, 2032822), (202, 1016411), (1111, 184802), (2222, 92401)]