221400744

素因数分解:

$2^3\times 3^1\times {\mathrm{9225031}}^1$

素因数の和:9225040

約数の個数: 16

約数和(自身を含む): 553501920

約数和(自身を除く): 332101176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9225031, 18450062, 27675093, 36900124, 55350186, 73800248, 110700372, 221400744]

約数ペア:

[(1, 221400744), (2, 110700372), (3, 73800248), (4, 55350186), (6, 36900124), (8, 27675093), (12, 18450062), (24, 9225031)]