217997232

素因数分解:

$2^4\times 3^1\times {\mathrm{4541609}}^1$

素因数の和:4541620

約数の個数: 20

約数和(自身を含む): 563159640

約数和(自身を除く): 345162408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4541609, 9083218, 13624827, 18166436, 27249654, 36332872, 54499308, 72665744, 108998616, 217997232]

約数ペア:

[(1, 217997232), (2, 108998616), (3, 72665744), (4, 54499308), (6, 36332872), (8, 27249654), (12, 18166436), (16, 13624827), (24, 9083218), (48, 4541609)]