209548078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1\times {\mathrm{3793}}^1$

素因数の和:5019

約数の個数: 16

約数和(自身を含む): 328347936

約数和(自身を除く): 118799858

約数列:

[1, 2, 23, 46, 1201, 2402, 3793, 7586, 27623, 55246, 87239, 174478, 4555393, 9110786, 104774039, 209548078]

約数ペア:

[(1, 209548078), (2, 104774039), (23, 9110786), (46, 4555393), (1201, 174478), (2402, 87239), (3793, 55246), (7586, 27623)]