220166095

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{25321}}^1$

素因数の和:25410

約数の個数: 16

約数和(自身を含む): 277123968

約数和(自身を除く): 56957873

約数列:

[1, 5, 37, 47, 185, 235, 1739, 8695, 25321, 126605, 936877, 1190087, 4684385, 5950435, 44033219, 220166095]

約数ペア:

[(1, 220166095), (5, 44033219), (37, 5950435), (47, 4684385), (185, 1190087), (235, 936877), (1739, 126605), (8695, 25321)]