202907776

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 416404800

約数和(自身を除く): 213497024

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 83, 128, 142, 166, 269, 284, 332, 538, 568, 664, 1076, 1136, 1328, 2152, 2272, 2656, 4304, 4544, 5312, 5893, 8608, 9088, 10624, 11786, 17216, 19099, 22327, 23572, 34432, 38198, 44654, 47144, 76396, 89308, 94288, 152792, 178616, 188576, 305584, 357232, 377152, 611168, 714464, 754304, 1222336, 1428928, 1585217, 2444672, 2857856, 3170434, 6340868, 12681736, 25363472, 50726944, 101453888, 202907776]

約数ペア:

[(1, 202907776), (2, 101453888), (4, 50726944), (8, 25363472), (16, 12681736), (32, 6340868), (64, 3170434), (71, 2857856), (83, 2444672), (128, 1585217), (142, 1428928), (166, 1222336), (269, 754304), (284, 714464), (332, 611168), (538, 377152), (568, 357232), (664, 305584), (1076, 188576), (1136, 178616), (1328, 152792), (2152, 94288), (2272, 89308), (2656, 76396), (4304, 47144), (4544, 44654), (5312, 38198), (5893, 34432), (8608, 23572), (9088, 22327), (10624, 19099), (11786, 17216)]