216003664

素因数分解:

$2^4\times {\mathrm{1553}}^1\times {\mathrm{8693}}^1$

素因数の和:10254

約数の個数: 20

約数和(自身を含む): 418824756

約数和(自身を除く): 202821092

約数列:

[1, 2, 4, 8, 16, 1553, 3106, 6212, 8693, 12424, 17386, 24848, 34772, 69544, 139088, 13500229, 27000458, 54000916, 108001832, 216003664]

約数ペア:

[(1, 216003664), (2, 108001832), (4, 54000916), (8, 27000458), (16, 13500229), (1553, 139088), (3106, 69544), (6212, 34772), (8693, 24848), (12424, 17386)]