201754928

素因数分解:

$2^4\times {\mathrm{2833}}^1\times {\mathrm{4451}}^1$

素因数の和:7292

約数の個数: 20

約数和(自身を含む): 391126008

約数和(自身を除く): 189371080

約数列:

[1, 2, 4, 8, 16, 2833, 4451, 5666, 8902, 11332, 17804, 22664, 35608, 45328, 71216, 12609683, 25219366, 50438732, 100877464, 201754928]

約数ペア:

[(1, 201754928), (2, 100877464), (4, 50438732), (8, 25219366), (16, 12609683), (2833, 71216), (4451, 45328), (5666, 35608), (8902, 22664), (11332, 17804)]