210090062

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{2351}}^1$

素因数の和:2864

約数の個数: 32

約数和(自身を含む): 388813824

約数和(自身を除く): 178723762

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 491, 982, 2351, 3437, 4702, 6383, 6874, 12766, 16457, 30563, 32914, 44681, 61126, 89362, 213941, 427882, 1154341, 2308682, 8080387, 15006433, 16160774, 30012866, 105045031, 210090062]

約数ペア:

[(1, 210090062), (2, 105045031), (7, 30012866), (13, 16160774), (14, 15006433), (26, 8080387), (91, 2308682), (182, 1154341), (491, 427882), (982, 213941), (2351, 89362), (3437, 61126), (4702, 44681), (6383, 32914), (6874, 30563), (12766, 16457)]