201423178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{81023}}^1$

素因数の和:81149

約数の個数: 16

約数和(自身を含む): 332522496

約数和(自身を除く): 131099318

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 81023, 162046, 891253, 1782506, 9155599, 18311198, 100711589, 201423178]

約数ペア:

[(1, 201423178), (2, 100711589), (11, 18311198), (22, 9155599), (113, 1782506), (226, 891253), (1243, 162046), (2486, 81023)]