191002312

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{2437}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 365553720

約数和(自身を除く): 174551408

約数列:

[1, 2, 4, 8, 97, 101, 194, 202, 388, 404, 776, 808, 2437, 4874, 9748, 9797, 19496, 19594, 39188, 78376, 236389, 246137, 472778, 492274, 945556, 984548, 1891112, 1969096, 23875289, 47750578, 95501156, 191002312]

約数ペア:

[(1, 191002312), (2, 95501156), (4, 47750578), (8, 23875289), (97, 1969096), (101, 1891112), (194, 984548), (202, 945556), (388, 492274), (404, 472778), (776, 246137), (808, 236389), (2437, 78376), (4874, 39188), (9748, 19594), (9797, 19496)]