200726656

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1699}}^1$

素因数の和:1797

約数の個数: 64

約数和(自身を含む): 436968000

約数和(自身を除く): 236241344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 142, 208, 284, 416, 568, 832, 923, 1136, 1664, 1699, 1846, 2272, 3398, 3692, 4544, 6796, 7384, 9088, 13592, 14768, 22087, 27184, 29536, 44174, 54368, 59072, 88348, 108736, 118144, 120629, 176696, 217472, 241258, 353392, 482516, 706784, 965032, 1413568, 1568177, 1930064, 2827136, 3136354, 3860128, 6272708, 7720256, 12545416, 15440512, 25090832, 50181664, 100363328, 200726656]

約数ペア:

[(1, 200726656), (2, 100363328), (4, 50181664), (8, 25090832), (13, 15440512), (16, 12545416), (26, 7720256), (32, 6272708), (52, 3860128), (64, 3136354), (71, 2827136), (104, 1930064), (128, 1568177), (142, 1413568), (208, 965032), (284, 706784), (416, 482516), (568, 353392), (832, 241258), (923, 217472), (1136, 176696), (1664, 120629), (1699, 118144), (1846, 108736), (2272, 88348), (3398, 59072), (3692, 54368), (4544, 44174), (6796, 29536), (7384, 27184), (9088, 22087), (13592, 14768)]