220125018

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{80279}}^1$

素因数の和:80741

約数の個数: 16

約数和(自身を含む): 441218880

約数和(自身を除く): 221093862

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 80279, 160558, 240837, 481674, 36687503, 73375006, 110062509, 220125018]

約数ペア:

[(1, 220125018), (2, 110062509), (3, 73375006), (6, 36687503), (457, 481674), (914, 240837), (1371, 160558), (2742, 80279)]