201667976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{28229}}^1$

素因数の和:28301

約数の個数: 32

約数和(自身を含む): 406512000

約数和(自身を除く): 204844024

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 28229, 56458, 112916, 225832, 536351, 1072702, 1326763, 2145404, 2653526, 4290808, 5307052, 10614104, 25208497, 50416994, 100833988, 201667976]

約数ペア:

[(1, 201667976), (2, 100833988), (4, 50416994), (8, 25208497), (19, 10614104), (38, 5307052), (47, 4290808), (76, 2653526), (94, 2145404), (152, 1326763), (188, 1072702), (376, 536351), (893, 225832), (1786, 112916), (3572, 56458), (7144, 28229)]