206769907

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 218702592

約数和(自身を除く): 11932685

約数列:

[1, 31, 53, 317, 397, 1643, 9827, 12307, 16801, 21041, 125849, 520831, 652271, 3901319, 6669997, 206769907]

約数ペア:

[(1, 206769907), (31, 6669997), (53, 3901319), (317, 652271), (397, 520831), (1643, 125849), (9827, 21041), (12307, 16801)]