200814945

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{311341}}^1$

素因数の和:311392

約数の個数: 16

約数和(自身を含む): 328777152

約数和(自身を除く): 127962207

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 311341, 934023, 1556705, 4670115, 13387663, 40162989, 66938315, 200814945]

約数ペア:

[(1, 200814945), (3, 66938315), (5, 40162989), (15, 13387663), (43, 4670115), (129, 1556705), (215, 934023), (645, 311341)]