201315688

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 453600000

約数和(自身を除く): 252284312

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 149, 161, 184, 298, 322, 596, 644, 1043, 1049, 1192, 1288, 2086, 2098, 3427, 4172, 4196, 6854, 7343, 8344, 8392, 13708, 14686, 23989, 24127, 27416, 29372, 47978, 48254, 58744, 95956, 96508, 156301, 168889, 191912, 193016, 312602, 337778, 625204, 675556, 1094107, 1250408, 1351112, 2188214, 3594923, 4376428, 7189846, 8752856, 14379692, 25164461, 28759384, 50328922, 100657844, 201315688]

約数ペア:

[(1, 201315688), (2, 100657844), (4, 50328922), (7, 28759384), (8, 25164461), (14, 14379692), (23, 8752856), (28, 7189846), (46, 4376428), (56, 3594923), (92, 2188214), (149, 1351112), (161, 1250408), (184, 1094107), (298, 675556), (322, 625204), (596, 337778), (644, 312602), (1043, 193016), (1049, 191912), (1192, 168889), (1288, 156301), (2086, 96508), (2098, 95956), (3427, 58744), (4172, 48254), (4196, 47978), (6854, 29372), (7343, 27416), (8344, 24127), (8392, 23989), (13708, 14686)]