200248321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{129443}}^1$

素因数の和:129480

約数の個数: 16

約数和(自身を含む): 260959104

約数和(自身を除く): 60710783

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 129443, 906101, 1682759, 2200531, 11779313, 15403717, 28606903, 200248321]

約数ペア:

[(1, 200248321), (7, 28606903), (13, 15403717), (17, 11779313), (91, 2200531), (119, 1682759), (221, 906101), (1547, 129443)]