219522646045

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{10109263}}^1$

素因数の和:10109412

約数の個数: 16

約数和(自身を含む): 272222260992

約数和(自身を除く): 52699614947

約数列:

[1, 5, 43, 101, 215, 505, 4343, 21715, 10109263, 50546315, 434698309, 1021035563, 2173491545, 5105177815, 43904529209, 219522646045]

約数ペア:

[(1, 219522646045), (5, 43904529209), (43, 5105177815), (101, 2173491545), (215, 1021035563), (505, 434698309), (4343, 50546315), (21715, 10109263)]