201886096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{664099}}^1$

素因数の和:664126

約数の個数: 20

約数和(自身を含む): 411742000

約数和(自身を除く): 209855904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 664099, 1328198, 2656396, 5312792, 10625584, 12617881, 25235762, 50471524, 100943048, 201886096]

約数ペア:

[(1, 201886096), (2, 100943048), (4, 50471524), (8, 25235762), (16, 12617881), (19, 10625584), (38, 5312792), (76, 2656396), (152, 1328198), (304, 664099)]