221149392

素因数分解:

$2^4\times 3^1\times {\mathrm{4607279}}^1$

素因数の和:4607290

約数の個数: 20

約数和(自身を含む): 571302720

約数和(自身を除く): 350153328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4607279, 9214558, 13821837, 18429116, 27643674, 36858232, 55287348, 73716464, 110574696, 221149392]

約数ペア:

[(1, 221149392), (2, 110574696), (3, 73716464), (4, 55287348), (6, 36858232), (8, 27643674), (12, 18429116), (16, 13821837), (24, 9214558), (48, 4607279)]