203547239

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{15137}}^1$

素因数の和:15274

約数の個数: 16

約数和(自身を含む): 248505408

約数和(自身を除く): 44958169

約数列:

[1, 7, 17, 113, 119, 791, 1921, 13447, 15137, 105959, 257329, 1710481, 1801303, 11973367, 29078177, 203547239]

約数ペア:

[(1, 203547239), (7, 29078177), (17, 11973367), (113, 1801303), (119, 1710481), (791, 257329), (1921, 105959), (13447, 15137)]