201765641

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1\times {\mathrm{2011}}^1$

素因数の和:3332

約数の個数: 16

約数和(自身を含む): 251870208

約数和(自身を除く): 50104567

約数列:

[1, 7, 11, 77, 1303, 2011, 9121, 14077, 14333, 22121, 100331, 154847, 2620333, 18342331, 28823663, 201765641]

約数ペア:

[(1, 201765641), (7, 28823663), (11, 18342331), (77, 2620333), (1303, 154847), (2011, 100331), (9121, 22121), (14077, 14333)]