81802202

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{4253}}^1$

素因数の和:4477

約数の個数: 16

約数和(自身を含む): 125578080

約数和(自身を除く): 43775878

約数列:

[1, 2, 59, 118, 163, 326, 4253, 8506, 9617, 19234, 250927, 501854, 693239, 1386478, 40901101, 81802202]

約数ペア:

[(1, 81802202), (2, 40901101), (59, 1386478), (118, 693239), (163, 501854), (326, 250927), (4253, 19234), (8506, 9617)]