202160005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{5297}}^1$

素因数の和:5768

約数の個数: 16

約数和(自身を含む): 257482800

約数和(自身を除く): 55322795

約数列:

[1, 5, 17, 85, 449, 2245, 5297, 7633, 26485, 38165, 90049, 450245, 2378353, 11891765, 40432001, 202160005]

約数ペア:

[(1, 202160005), (5, 40432001), (17, 11891765), (85, 2378353), (449, 450245), (2245, 90049), (5297, 38165), (7633, 26485)]