206799971590

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{213195847}}^1$

素因数の和:213195951

約数の個数: 16

約数和(自身を含む): 376077475872

約数和(自身を除く): 169277504282

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 213195847, 426391694, 1065979235, 2131958470, 20679997159, 41359994318, 103399985795, 206799971590]

約数ペア:

[(1, 206799971590), (2, 103399985795), (5, 41359994318), (10, 20679997159), (97, 2131958470), (194, 1065979235), (485, 426391694), (970, 213195847)]