216054833

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3947}}^1$

素因数の和:4076

約数の個数: 16

約数和(自身を含む): 236248320

約数和(自身を除く): 20193487

約数列:

[1, 19, 43, 67, 817, 1273, 2881, 3947, 54739, 74993, 169721, 264449, 3224699, 5024531, 11371307, 216054833]

約数ペア:

[(1, 216054833), (19, 11371307), (43, 5024531), (67, 3224699), (817, 264449), (1273, 169721), (2881, 74993), (3947, 54739)]