202940642

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1\times {\mathrm{2531}}^1$

素因数の和:3433

約数の個数: 16

約数和(自身を含む): 311375232

約数和(自身を除く): 108434590

約数列:

[1, 2, 47, 94, 853, 1706, 2531, 5062, 40091, 80182, 118957, 237914, 2158943, 4317886, 101470321, 202940642]

約数ペア:

[(1, 202940642), (2, 101470321), (47, 4317886), (94, 2158943), (853, 237914), (1706, 118957), (2531, 80182), (5062, 40091)]