202019028

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{2309}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 493637760

約数和(自身を除く): 291618732

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 317, 634, 951, 1268, 1902, 2309, 3804, 4618, 6927, 7291, 9236, 13854, 14582, 21873, 27708, 29164, 43746, 53107, 87492, 106214, 159321, 212428, 318642, 637284, 731953, 1463906, 2195859, 2927812, 4391718, 8783436, 16834919, 33669838, 50504757, 67339676, 101009514, 202019028]

約数ペア:

[(1, 202019028), (2, 101009514), (3, 67339676), (4, 50504757), (6, 33669838), (12, 16834919), (23, 8783436), (46, 4391718), (69, 2927812), (92, 2195859), (138, 1463906), (276, 731953), (317, 637284), (634, 318642), (951, 212428), (1268, 159321), (1902, 106214), (2309, 87492), (3804, 53107), (4618, 43746), (6927, 29164), (7291, 27708), (9236, 21873), (13854, 14582)]