199152844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{27103}}^1$

素因数の和:27285

約数の個数: 24

約数和(自身を含む): 382491648

約数和(自身を除く): 183338804

約数列:

[1, 2, 4, 11, 22, 44, 167, 334, 668, 1837, 3674, 7348, 27103, 54206, 108412, 298133, 596266, 1192532, 4526201, 9052402, 18104804, 49788211, 99576422, 199152844]

約数ペア:

[(1, 199152844), (2, 99576422), (4, 49788211), (11, 18104804), (22, 9052402), (44, 4526201), (167, 1192532), (334, 596266), (668, 298133), (1837, 108412), (3674, 54206), (7348, 27103)]