205464502

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1\times {\mathrm{1451}}^1$

素因数の和:2255

約数の個数: 16

約数和(自身を含む): 311907024

約数和(自身を除く): 106442522

約数列:

[1, 2, 101, 202, 701, 1402, 1451, 2902, 70801, 141602, 146551, 293102, 1017151, 2034302, 102732251, 205464502]

約数ペア:

[(1, 205464502), (2, 102732251), (101, 2034302), (202, 1017151), (701, 293102), (1402, 146551), (1451, 141602), (2902, 70801)]