208069726

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1\times {\mathrm{2087}}^1$

素因数の和:2799

約数の個数: 16

約数和(自身を含む): 316707840

約数和(自身を除く): 108638114

約数列:

[1, 2, 79, 158, 631, 1262, 2087, 4174, 49849, 99698, 164873, 329746, 1316897, 2633794, 104034863, 208069726]

約数ペア:

[(1, 208069726), (2, 104034863), (79, 2633794), (158, 1316897), (631, 329746), (1262, 164873), (2087, 99698), (4174, 49849)]