188220251

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1433}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 205578240

約数和(自身を除く): 17357989

約数列:

[1, 19, 31, 223, 589, 1433, 4237, 6913, 27227, 44423, 131347, 319559, 844037, 6071621, 9906329, 188220251]

約数ペア:

[(1, 188220251), (19, 9906329), (31, 6071621), (223, 844037), (589, 319559), (1433, 131347), (4237, 44423), (6913, 27227)]