209918892

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{101117}}^1$

素因数の和:101297

約数の個数: 24

約数和(自身を含む): 492646896

約数和(自身を除く): 282728004

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 101117, 202234, 303351, 404468, 606702, 1213404, 17493241, 34986482, 52479723, 69972964, 104959446, 209918892]

約数ペア:

[(1, 209918892), (2, 104959446), (3, 69972964), (4, 52479723), (6, 34986482), (12, 17493241), (173, 1213404), (346, 606702), (519, 404468), (692, 303351), (1038, 202234), (2076, 101117)]