205079077

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1\times {\mathrm{617}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 237549312

約数和(自身を除く): 32470235

約数列:

[1, 7, 103, 461, 617, 721, 3227, 4319, 47483, 63551, 284437, 332381, 444857, 1991059, 29297011, 205079077]

約数ペア:

[(1, 205079077), (7, 29297011), (103, 1991059), (461, 444857), (617, 332381), (721, 284437), (3227, 63551), (4319, 47483)]