220197635

素因数分解:

$5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{9293}}^1$

素因数の和:9982

約数の個数: 16

約数和(自身を含む): 302463936

約数和(自身を除く): 82266301

約数列:

[1, 5, 7, 35, 677, 3385, 4739, 9293, 23695, 46465, 65051, 325255, 6291361, 31456805, 44039527, 220197635]

約数ペア:

[(1, 220197635), (5, 44039527), (7, 31456805), (35, 6291361), (677, 325255), (3385, 65051), (4739, 46465), (9293, 23695)]