200108722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{478729}}^1$

素因数の和:478761

約数の個数: 16

約数和(自身を含む): 344685600

約数和(自身を除く): 144576878

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 478729, 957458, 5266019, 9095851, 10532038, 18191702, 100054361, 200108722]

約数ペア:

[(1, 200108722), (2, 100054361), (11, 18191702), (19, 10532038), (22, 9095851), (38, 5266019), (209, 957458), (418, 478729)]