202347620

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{98227}}^1$

素因数の和:98339

約数の個数: 24

約数和(自身を含む): 429059904

約数和(自身を除く): 226712284

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 98227, 196454, 392908, 491135, 982270, 1964540, 10117381, 20234762, 40469524, 50586905, 101173810, 202347620]

約数ペア:

[(1, 202347620), (2, 101173810), (4, 50586905), (5, 40469524), (10, 20234762), (20, 10117381), (103, 1964540), (206, 982270), (412, 491135), (515, 392908), (1030, 196454), (2060, 98227)]