221036784

素因数分解:

$2^4\times 3^1\times {\mathrm{4604933}}^1$

素因数の和:4604944

約数の個数: 20

約数和(自身を含む): 571011816

約数和(自身を除く): 349975032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4604933, 9209866, 13814799, 18419732, 27629598, 36839464, 55259196, 73678928, 110518392, 221036784]

約数ペア:

[(1, 221036784), (2, 110518392), (3, 73678928), (4, 55259196), (6, 36839464), (8, 27629598), (12, 18419732), (16, 13814799), (24, 9209866), (48, 4604933)]