201886916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28499}}^1$

素因数の和:28544

約数の個数: 48

約数和(自身を含む): 459648000

約数和(自身を除く): 257761084

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 28499, 56998, 113996, 199493, 313489, 398986, 626978, 655477, 797972, 1253956, 1310954, 2194423, 2621908, 4388846, 4588339, 7210247, 8777692, 9176678, 14420494, 18353356, 28840988, 50471729, 100943458, 201886916]

約数ペア:

[(1, 201886916), (2, 100943458), (4, 50471729), (7, 28840988), (11, 18353356), (14, 14420494), (22, 9176678), (23, 8777692), (28, 7210247), (44, 4588339), (46, 4388846), (77, 2621908), (92, 2194423), (154, 1310954), (161, 1253956), (253, 797972), (308, 655477), (322, 626978), (506, 398986), (644, 313489), (1012, 199493), (1771, 113996), (3542, 56998), (7084, 28499)]