201216471

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3677}}^1$

素因数の和:3763

約数の個数: 32

約数和(自身を含む): 301890240

約数和(自身を除く): 100673769

約数列:

[1, 3, 17, 29, 37, 51, 87, 111, 493, 629, 1073, 1479, 1887, 3219, 3677, 11031, 18241, 54723, 62509, 106633, 136049, 187527, 319899, 408147, 1812761, 2312833, 3945421, 5438283, 6938499, 11836263, 67072157, 201216471]

約数ペア:

[(1, 201216471), (3, 67072157), (17, 11836263), (29, 6938499), (37, 5438283), (51, 3945421), (87, 2312833), (111, 1812761), (493, 408147), (629, 319899), (1073, 187527), (1479, 136049), (1887, 106633), (3219, 62509), (3677, 54723), (11031, 18241)]