159202210

素因数分解:

$2^1\times 5^1\times {\mathrm{3121}}^1\times {\mathrm{5101}}^1$

素因数の和:8229

約数の個数: 16

約数和(自身を含む): 286711992

約数和(自身を除く): 127509782

約数列:

[1, 2, 5, 10, 3121, 5101, 6242, 10202, 15605, 25505, 31210, 51010, 15920221, 31840442, 79601105, 159202210]

約数ペア:

[(1, 159202210), (2, 79601105), (5, 31840442), (10, 15920221), (3121, 51010), (5101, 31210), (6242, 25505), (10202, 15605)]