201662161

素因数分解:

${\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 213004288

約数和(自身を除く): 11342127

約数列:

[1, 31, 67, 151, 643, 2077, 4681, 10117, 19933, 43081, 97093, 313627, 1335511, 3009883, 6505231, 201662161]

約数ペア:

[(1, 201662161), (31, 6505231), (67, 3009883), (151, 1335511), (643, 313627), (2077, 97093), (4681, 43081), (10117, 19933)]