202223065

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{2129}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 268558920

約数和(自身を除く): 66335855

約数列:

[1, 5, 11, 55, 121, 157, 605, 785, 1727, 2129, 8635, 10645, 18997, 23419, 94985, 117095, 257609, 334253, 1288045, 1671265, 3676783, 18383915, 40444613, 202223065]

約数ペア:

[(1, 202223065), (5, 40444613), (11, 18383915), (55, 3676783), (121, 1671265), (157, 1288045), (605, 334253), (785, 257609), (1727, 117095), (2129, 94985), (8635, 23419), (10645, 18997)]