205925136

素因数分解:

$2^4\times 3^1\times {\mathrm{4290107}}^1$

素因数の和:4290118

約数の個数: 20

約数和(自身を含む): 531973392

約数和(自身を除く): 326048256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4290107, 8580214, 12870321, 17160428, 25740642, 34320856, 51481284, 68641712, 102962568, 205925136]

約数ペア:

[(1, 205925136), (2, 102962568), (3, 68641712), (4, 51481284), (6, 34320856), (8, 25740642), (12, 17160428), (16, 12870321), (24, 8580214), (48, 4290107)]