210004568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1381609}}^1$

素因数の和:1381634

約数の個数: 16

約数和(自身を含む): 414483000

約数和(自身を除く): 204478432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1381609, 2763218, 5526436, 11052872, 26250571, 52501142, 105002284, 210004568]

約数ペア:

[(1, 210004568), (2, 105002284), (4, 52501142), (8, 26250571), (19, 11052872), (38, 5526436), (76, 2763218), (152, 1381609)]