207801854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{49033}}^1$

素因数の和:49211

約数の個数: 16

約数和(自身を含む): 337746192

約数和(自身を除く): 129944338

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 49033, 98066, 637429, 1274858, 7992379, 15984758, 103900927, 207801854]

約数ペア:

[(1, 207801854), (2, 103900927), (13, 15984758), (26, 7992379), (163, 1274858), (326, 637429), (2119, 98066), (4238, 49033)]