208325512

素因数分解:

$2^3\times {\mathrm{67}}^2\times {\mathrm{5801}}^1$

素因数の和:5941

約数の個数: 24

約数和(自身を含む): 396595710

約数和(自身を除く): 188270198

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 4489, 5801, 8978, 11602, 17956, 23204, 35912, 46408, 388667, 777334, 1554668, 3109336, 26040689, 52081378, 104162756, 208325512]

約数ペア:

[(1, 208325512), (2, 104162756), (4, 52081378), (8, 26040689), (67, 3109336), (134, 1554668), (268, 777334), (536, 388667), (4489, 46408), (5801, 35912), (8978, 23204), (11602, 17956)]