221341656

素因数分解:

$2^3\times 3^1\times {\mathrm{9222569}}^1$

素因数の和:9222578

約数の個数: 16

約数和(自身を含む): 553354200

約数和(自身を除く): 332012544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9222569, 18445138, 27667707, 36890276, 55335414, 73780552, 110670828, 221341656]

約数ペア:

[(1, 221341656), (2, 110670828), (3, 73780552), (4, 55335414), (6, 36890276), (8, 27667707), (12, 18445138), (24, 9222569)]