220174871

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{4273}}^1$

素因数の和:4730

約数の個数: 16

約数和(自身を含む): 267107904

約数和(自身を除く): 46933033

約数列:

[1, 7, 17, 119, 433, 3031, 4273, 7361, 29911, 51527, 72641, 508487, 1850209, 12951463, 31453553, 220174871]

約数ペア:

[(1, 220174871), (7, 31453553), (17, 12951463), (119, 1850209), (433, 508487), (3031, 72641), (4273, 51527), (7361, 29911)]