201896870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{11491}}^1$

素因数の和:11756

約数の個数: 32

約数和(自身を含む): 417021696

約数和(自身を除く): 215124826

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2510, 3514, 8785, 11491, 17570, 22982, 57455, 80437, 114910, 160874, 402185, 804370, 2884241, 5768482, 14421205, 20189687, 28842410, 40379374, 100948435, 201896870]

約数ペア:

[(1, 201896870), (2, 100948435), (5, 40379374), (7, 28842410), (10, 20189687), (14, 14421205), (35, 5768482), (70, 2884241), (251, 804370), (502, 402185), (1255, 160874), (1757, 114910), (2510, 80437), (3514, 57455), (8785, 22982), (11491, 17570)]