201485704

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{503}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 452874240

約数和(自身を除く): 251388536

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 311, 322, 503, 622, 644, 1006, 1244, 1288, 2012, 2177, 2488, 3521, 4024, 4354, 7042, 7153, 8708, 11569, 14084, 14306, 17416, 23138, 28168, 28612, 46276, 50071, 57224, 80983, 92552, 100142, 156433, 161966, 200284, 312866, 323932, 400568, 625732, 647864, 1095031, 1251464, 2190062, 3597959, 4380124, 7195918, 8760248, 14391836, 25185713, 28783672, 50371426, 100742852, 201485704]

約数ペア:

[(1, 201485704), (2, 100742852), (4, 50371426), (7, 28783672), (8, 25185713), (14, 14391836), (23, 8760248), (28, 7195918), (46, 4380124), (56, 3597959), (92, 2190062), (161, 1251464), (184, 1095031), (311, 647864), (322, 625732), (503, 400568), (622, 323932), (644, 312866), (1006, 200284), (1244, 161966), (1288, 156433), (2012, 100142), (2177, 92552), (2488, 80983), (3521, 57224), (4024, 50071), (4354, 46276), (7042, 28612), (7153, 28168), (8708, 23138), (11569, 17416), (14084, 14306)]