220804199

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1499}}^1\times {\mathrm{1913}}^1$

素因数の和:3430

約数の個数: 16

約数和(自身を含む): 275616000

約数和(自身を除く): 54811801

約数列:

[1, 7, 11, 77, 1499, 1913, 10493, 13391, 16489, 21043, 115423, 147301, 2867587, 20073109, 31543457, 220804199]

約数ペア:

[(1, 220804199), (7, 31543457), (11, 20073109), (77, 2867587), (1499, 147301), (1913, 115423), (10493, 21043), (13391, 16489)]