215548712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{26863}}^1$

素因数の和:26945

約数の個数: 32

約数和(自身を含む): 435196800

約数和(自身を除く): 219648088

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 4012, 8024, 26863, 53726, 107452, 214904, 456671, 913342, 1584917, 1826684, 3169834, 3653368, 6339668, 12679336, 26943589, 53887178, 107774356, 215548712]

約数ペア:

[(1, 215548712), (2, 107774356), (4, 53887178), (8, 26943589), (17, 12679336), (34, 6339668), (59, 3653368), (68, 3169834), (118, 1826684), (136, 1584917), (236, 913342), (472, 456671), (1003, 214904), (2006, 107452), (4012, 53726), (8024, 26863)]