204077630

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{125201}}^1$

素因数の和:125371

約数の個数: 16

約数和(自身を含む): 369596304

約数和(自身を除く): 165518674

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 125201, 250402, 626005, 1252010, 20407763, 40815526, 102038815, 204077630]

約数ペア:

[(1, 204077630), (2, 102038815), (5, 40815526), (10, 20407763), (163, 1252010), (326, 626005), (815, 250402), (1630, 125201)]