221320464

素因数分解:

$2^4\times 3^1\times {\mathrm{4610843}}^1$

素因数の和:4610854

約数の個数: 20

約数和(自身を含む): 571744656

約数和(自身を除く): 350424192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4610843, 9221686, 13832529, 18443372, 27665058, 36886744, 55330116, 73773488, 110660232, 221320464]

約数ペア:

[(1, 221320464), (2, 110660232), (3, 73773488), (4, 55330116), (6, 36886744), (8, 27665058), (12, 18443372), (16, 13832529), (24, 9221686), (48, 4610843)]