208312105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{9833}}^1$

素因数の和:10080

約数の個数: 16

約数和(自身を含む): 264337920

約数和(自身を除く): 56025815

約数列:

[1, 5, 19, 95, 223, 1115, 4237, 9833, 21185, 49165, 186827, 934135, 2192759, 10963795, 41662421, 208312105]

約数ペア:

[(1, 208312105), (5, 41662421), (19, 10963795), (95, 2192759), (223, 934135), (1115, 186827), (4237, 49165), (9833, 21185)]