201115837

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{997}}^1$

素因数の和:1332

約数の個数: 16

約数和(自身を含む): 221316480

約数和(自身を除く): 20200643

約数列:

[1, 13, 59, 263, 767, 997, 3419, 12961, 15517, 58823, 201721, 262211, 764699, 3408743, 15470449, 201115837]

約数ペア:

[(1, 201115837), (13, 15470449), (59, 3408743), (263, 764699), (767, 262211), (997, 201721), (3419, 58823), (12961, 15517)]