203433105

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2851}}^1$

素因数の和:2997

約数の個数: 32

約数和(自身を含む): 335121408

約数和(自身を除く): 131688303

約数列:

[1, 3, 5, 15, 67, 71, 201, 213, 335, 355, 1005, 1065, 2851, 4757, 8553, 14255, 14271, 23785, 42765, 71355, 191017, 202421, 573051, 607263, 955085, 1012105, 2865255, 3036315, 13562207, 40686621, 67811035, 203433105]

約数ペア:

[(1, 203433105), (3, 67811035), (5, 40686621), (15, 13562207), (67, 3036315), (71, 2865255), (201, 1012105), (213, 955085), (335, 607263), (355, 573051), (1005, 202421), (1065, 191017), (2851, 71355), (4757, 42765), (8553, 23785), (14255, 14271)]