200673668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2011}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 402239040

約数和(自身を除く): 201565372

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 101, 202, 247, 404, 494, 988, 1313, 1919, 2011, 2626, 3838, 4022, 5252, 7676, 8044, 24947, 26143, 38209, 49894, 52286, 76418, 99788, 104572, 152836, 203111, 406222, 496717, 812444, 993434, 1986868, 2640443, 3859109, 5280886, 7718218, 10561772, 15436436, 50168417, 100336834, 200673668]

約数ペア:

[(1, 200673668), (2, 100336834), (4, 50168417), (13, 15436436), (19, 10561772), (26, 7718218), (38, 5280886), (52, 3859109), (76, 2640443), (101, 1986868), (202, 993434), (247, 812444), (404, 496717), (494, 406222), (988, 203111), (1313, 152836), (1919, 104572), (2011, 99788), (2626, 76418), (3838, 52286), (4022, 49894), (5252, 38209), (7676, 26143), (8044, 24947)]