203122304

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:626

約数の個数: 128

約数和(自身を含む): 519073920

約数和(自身を除く): 315951616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 128, 148, 154, 176, 224, 259, 296, 308, 352, 407, 448, 518, 557, 592, 616, 704, 814, 896, 1036, 1114, 1184, 1232, 1408, 1628, 2072, 2228, 2368, 2464, 2849, 3256, 3899, 4144, 4456, 4736, 4928, 5698, 6127, 6512, 7798, 8288, 8912, 9856, 11396, 12254, 13024, 15596, 16576, 17824, 20609, 22792, 24508, 26048, 31192, 33152, 35648, 41218, 42889, 45584, 49016, 52096, 62384, 71296, 82436, 85778, 91168, 98032, 124768, 144263, 164872, 171556, 182336, 196064, 226699, 249536, 288526, 329744, 343112, 364672, 392128, 453398, 499072, 577052, 659488, 686224, 784256, 906796, 1154104, 1318976, 1372448, 1586893, 1813592, 2308208, 2637952, 2744896, 3173786, 3627184, 4616416, 5489792, 6347572, 7254368, 9232832, 12695144, 14508736, 18465664, 25390288, 29017472, 50780576, 101561152, 203122304]

約数ペア:

[(1, 203122304), (2, 101561152), (4, 50780576), (7, 29017472), (8, 25390288), (11, 18465664), (14, 14508736), (16, 12695144), (22, 9232832), (28, 7254368), (32, 6347572), (37, 5489792), (44, 4616416), (56, 3627184), (64, 3173786), (74, 2744896), (77, 2637952), (88, 2308208), (112, 1813592), (128, 1586893), (148, 1372448), (154, 1318976), (176, 1154104), (224, 906796), (259, 784256), (296, 686224), (308, 659488), (352, 577052), (407, 499072), (448, 453398), (518, 392128), (557, 364672), (592, 343112), (616, 329744), (704, 288526), (814, 249536), (896, 226699), (1036, 196064), (1114, 182336), (1184, 171556), (1232, 164872), (1408, 144263), (1628, 124768), (2072, 98032), (2228, 91168), (2368, 85778), (2464, 82436), (2849, 71296), (3256, 62384), (3899, 52096), (4144, 49016), (4456, 45584), (4736, 42889), (4928, 41218), (5698, 35648), (6127, 33152), (6512, 31192), (7798, 26048), (8288, 24508), (8912, 22792), (9856, 20609), (11396, 17824), (12254, 16576), (13024, 15596)]