212490627

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{5099}}^1$

素因数の和:5610

約数の個数: 16

約数和(自身を含む): 293760000

約数和(自身を除く): 81269373

約数列:

[1, 3, 29, 87, 479, 1437, 5099, 13891, 15297, 41673, 147871, 443613, 2442421, 7327263, 70830209, 212490627]

約数ペア:

[(1, 212490627), (3, 70830209), (29, 7327263), (87, 2442421), (479, 443613), (1437, 147871), (5099, 41673), (13891, 15297)]