214939562545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{6221}}^1\times {\mathrm{363691}}^1$

素因数の和:369936

約数の個数: 16

約数和(自身を含む): 271546994880

約数和(自身を除く): 56607432335

約数列:

[1, 5, 19, 95, 6221, 31105, 118199, 363691, 590995, 1818455, 6910129, 34550645, 2262521711, 11312608555, 42987912509, 214939562545]

約数ペア:

[(1, 214939562545), (5, 42987912509), (19, 11312608555), (95, 2262521711), (6221, 34550645), (31105, 6910129), (118199, 1818455), (363691, 590995)]