223655986

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{55333}}^1$

素因数の和:55425

約数の個数: 16

約数和(自身を含む): 350596224

約数和(自身を除く): 126940238

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 55333, 110666, 2379319, 2600651, 4758638, 5201302, 111827993, 223655986]

約数ペア:

[(1, 223655986), (2, 111827993), (43, 5201302), (47, 4758638), (86, 2600651), (94, 2379319), (2021, 110666), (4042, 55333)]