200466872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1318861}}^1$

素因数の和:1318886

約数の個数: 16

約数和(自身を含む): 395658600

約数和(自身を除く): 195191728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1318861, 2637722, 5275444, 10550888, 25058359, 50116718, 100233436, 200466872]

約数ペア:

[(1, 200466872), (2, 100233436), (4, 50116718), (8, 25058359), (19, 10550888), (38, 5275444), (76, 2637722), (152, 1318861)]