207886913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{2069}}^1$

素因数の和:2272

約数の個数: 16

約数和(自身を含む): 229521600

約数和(自身を除く): 21634687

約数列:

[1, 13, 59, 131, 767, 1703, 2069, 7729, 26897, 100477, 122071, 271039, 1586923, 3523507, 15991301, 207886913]

約数ペア:

[(1, 207886913), (13, 15991301), (59, 3523507), (131, 1586923), (767, 271039), (1703, 122071), (2069, 100477), (7729, 26897)]