220121742

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{412213}}^1$

素因数の和:412307

約数の個数: 16

約数和(自身を含む): 445191120

約数和(自身を除く): 225069378

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 412213, 824426, 1236639, 2473278, 36686957, 73373914, 110060871, 220121742]

約数ペア:

[(1, 220121742), (2, 110060871), (3, 73373914), (6, 36686957), (89, 2473278), (178, 1236639), (267, 824426), (534, 412213)]