217426814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{162017}}^1$

素因数の和:162091

約数の個数: 16

約数和(自身を含む): 361624176

約数和(自身を除く): 144197362

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 162017, 324034, 1782187, 3564374, 9883037, 19766074, 108713407, 217426814]

約数ペア:

[(1, 217426814), (2, 108713407), (11, 19766074), (22, 9883037), (61, 3564374), (122, 1782187), (671, 324034), (1342, 162017)]