220185212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{7069}}^1$

素因数の和:7685

約数の個数: 24

約数和(自身を含む): 415716000

約数和(自身を除く): 195530788

約数列:

[1, 2, 4, 13, 26, 52, 599, 1198, 2396, 7069, 7787, 14138, 15574, 28276, 31148, 91897, 183794, 367588, 4234331, 8468662, 16937324, 55046303, 110092606, 220185212]

約数ペア:

[(1, 220185212), (2, 110092606), (4, 55046303), (13, 16937324), (26, 8468662), (52, 4234331), (599, 367588), (1198, 183794), (2396, 91897), (7069, 31148), (7787, 28276), (14138, 15574)]