200764384

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{281}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 402932880

約数和(自身を除く): 202168496

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 269, 281, 332, 538, 562, 664, 1076, 1124, 1328, 2152, 2248, 2656, 4304, 4496, 8608, 8992, 22327, 23323, 44654, 46646, 75589, 89308, 93292, 151178, 178616, 186584, 302356, 357232, 373168, 604712, 714464, 746336, 1209424, 2418848, 6273887, 12547774, 25095548, 50191096, 100382192, 200764384]

約数ペア:

[(1, 200764384), (2, 100382192), (4, 50191096), (8, 25095548), (16, 12547774), (32, 6273887), (83, 2418848), (166, 1209424), (269, 746336), (281, 714464), (332, 604712), (538, 373168), (562, 357232), (664, 302356), (1076, 186584), (1124, 178616), (1328, 151178), (2152, 93292), (2248, 89308), (2656, 75589), (4304, 46646), (4496, 44654), (8608, 23323), (8992, 22327)]