201556993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{2293}}^1$

素因数の和:2496

約数の個数: 16

約数和(自身を含む): 225289152

約数和(自身を除く): 23732159

約数列:

[1, 11, 61, 131, 671, 1441, 2293, 7991, 25223, 87901, 139873, 300383, 1538603, 3304213, 18323363, 201556993]

約数ペア:

[(1, 201556993), (11, 18323363), (61, 3304213), (131, 1538603), (671, 300383), (1441, 139873), (2293, 87901), (7991, 25223)]