201764381

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{130423}}^1$

素因数の和:130460

約数の個数: 16

約数和(自身を含む): 262934784

約数和(自身を除く): 61170403

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 130423, 912961, 1695499, 2217191, 11868493, 15520337, 28823483, 201764381]

約数ペア:

[(1, 201764381), (7, 28823483), (13, 15520337), (17, 11868493), (91, 2217191), (119, 1695499), (221, 912961), (1547, 130423)]