205121316

素因数分解:

$2^2\times 3^1\times {\mathrm{1259}}^1\times {\mathrm{13577}}^1$

素因数の和:14843

約数の個数: 24

約数和(自身を含む): 479031840

約数和(自身を除く): 273910524

約数列:

[1, 2, 3, 4, 6, 12, 1259, 2518, 3777, 5036, 7554, 13577, 15108, 27154, 40731, 54308, 81462, 162924, 17093443, 34186886, 51280329, 68373772, 102560658, 205121316]

約数ペア:

[(1, 205121316), (2, 102560658), (3, 68373772), (4, 51280329), (6, 34186886), (12, 17093443), (1259, 162924), (2518, 81462), (3777, 54308), (5036, 40731), (7554, 27154), (13577, 15108)]