219718046

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{16273}}^1$

素因数の和:16475

約数の個数: 16

約数和(自身を含む): 339410544

約数和(自身を除く): 119692498

約数列:

[1, 2, 43, 86, 157, 314, 6751, 13502, 16273, 32546, 699739, 1399478, 2554861, 5109722, 109859023, 219718046]

約数ペア:

[(1, 219718046), (2, 109859023), (43, 5109722), (86, 2554861), (157, 1399478), (314, 699739), (6751, 32546), (13502, 16273)]