201391728

素因数分解:

$2^4\times 3^1\times {\mathrm{1063}}^1\times {\mathrm{3947}}^1$

素因数の和:5021

約数の個数: 40

約数和(自身を含む): 520883328

約数和(自身を除く): 319491600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1063, 2126, 3189, 3947, 4252, 6378, 7894, 8504, 11841, 12756, 15788, 17008, 23682, 25512, 31576, 47364, 51024, 63152, 94728, 189456, 4195661, 8391322, 12586983, 16782644, 25173966, 33565288, 50347932, 67130576, 100695864, 201391728]

約数ペア:

[(1, 201391728), (2, 100695864), (3, 67130576), (4, 50347932), (6, 33565288), (8, 25173966), (12, 16782644), (16, 12586983), (24, 8391322), (48, 4195661), (1063, 189456), (2126, 94728), (3189, 63152), (3947, 51024), (4252, 47364), (6378, 31576), (7894, 25512), (8504, 23682), (11841, 17008), (12756, 15788)]