208491554

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{29759}}^1$

素因数の和:29905

約数の個数: 16

約数和(自身を含む): 325693440

約数和(自身を除く): 117201886

約数列:

[1, 2, 31, 62, 113, 226, 3503, 7006, 29759, 59518, 922529, 1845058, 3362767, 6725534, 104245777, 208491554]

約数ペア:

[(1, 208491554), (2, 104245777), (31, 6725534), (62, 3362767), (113, 1845058), (226, 922529), (3503, 59518), (7006, 29759)]