208889598010

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{394131317}}^1$

素因数の和:394131377

約数の個数: 16

約数和(自身を含む): 383095641096

約数和(自身を除く): 174206043086

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 394131317, 788262634, 1970656585, 3941313170, 20888959801, 41777919602, 104444799005, 208889598010]

約数ペア:

[(1, 208889598010), (2, 104444799005), (5, 41777919602), (10, 20888959801), (53, 3941313170), (106, 1970656585), (265, 788262634), (530, 394131317)]