221032752

素因数分解:

$2^4\times 3^1\times {\mathrm{4604849}}^1$

素因数の和:4604860

約数の個数: 20

約数和(自身を含む): 571001400

約数和(自身を除く): 349968648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4604849, 9209698, 13814547, 18419396, 27629094, 36838792, 55258188, 73677584, 110516376, 221032752]

約数ペア:

[(1, 221032752), (2, 110516376), (3, 73677584), (4, 55258188), (6, 36838792), (8, 27629094), (12, 18419396), (16, 13814547), (24, 9209698), (48, 4604849)]