203480288

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1187}}^1$

素因数の和:1695

約数の個数: 48

約数和(自身を含む): 438286464

約数和(自身を除く): 234806176

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 487, 974, 1187, 1948, 2374, 3896, 4748, 5357, 7792, 9496, 10714, 13057, 15584, 18992, 21428, 26114, 37984, 42856, 52228, 85712, 104456, 171424, 208912, 417824, 578069, 1156138, 2312276, 4624552, 6358759, 9249104, 12717518, 18498208, 25435036, 50870072, 101740144, 203480288]

約数ペア:

[(1, 203480288), (2, 101740144), (4, 50870072), (8, 25435036), (11, 18498208), (16, 12717518), (22, 9249104), (32, 6358759), (44, 4624552), (88, 2312276), (176, 1156138), (352, 578069), (487, 417824), (974, 208912), (1187, 171424), (1948, 104456), (2374, 85712), (3896, 52228), (4748, 42856), (5357, 37984), (7792, 26114), (9496, 21428), (10714, 18992), (13057, 15584)]