205317343

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{115933}}^1$

素因数の和:115974

約数の個数: 16

約数和(自身を含む): 267111936

約数和(自身を除く): 61794593

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 115933, 811531, 1275263, 2666459, 8926841, 18665213, 29331049, 205317343]

約数ペア:

[(1, 205317343), (7, 29331049), (11, 18665213), (23, 8926841), (77, 2666459), (161, 1275263), (253, 811531), (1771, 115933)]