200670777796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2640404971}}^1$

素因数の和:2640404994

約数の個数: 12

約数和(自身を含む): 369656696080

約数和(自身を除く): 168985918284

約数列:

[1, 2, 4, 19, 38, 76, 2640404971, 5280809942, 10561619884, 50167694449, 100335388898, 200670777796]

約数ペア:

[(1, 200670777796), (2, 100335388898), (4, 50167694449), (19, 10561619884), (38, 5280809942), (76, 2640404971)]