209718902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1933}}^1\times {\mathrm{3191}}^1$

素因数の和:5143

約数の個数: 16

約数和(自身を含む): 333359712

約数和(自身を除く): 123640810

約数列:

[1, 2, 17, 34, 1933, 3191, 3866, 6382, 32861, 54247, 65722, 108494, 6168203, 12336406, 104859451, 209718902]

約数ペア:

[(1, 209718902), (2, 104859451), (17, 12336406), (34, 6168203), (1933, 108494), (3191, 65722), (3866, 54247), (6382, 32861)]