201104644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{27823}}^1$

素因数の和:27979

約数の個数: 24

約数和(自身を含む): 381745280

約数和(自身を除く): 180640636

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 27823, 55646, 111292, 361699, 723398, 1446796, 3867397, 7734794, 15469588, 50276161, 100552322, 201104644]

約数ペア:

[(1, 201104644), (2, 100552322), (4, 50276161), (13, 15469588), (26, 7734794), (52, 3867397), (139, 1446796), (278, 723398), (556, 361699), (1807, 111292), (3614, 55646), (7228, 27823)]