213305218

素因数分解:

$2^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{12377}}^1$

素因数の和:13617

約数の個数: 16

約数和(自身を含む): 365992704

約数和(自身を除く): 152687486

約数列:

[1, 2, 7, 14, 1231, 2462, 8617, 12377, 17234, 24754, 86639, 173278, 15236087, 30472174, 106652609, 213305218]

約数ペア:

[(1, 213305218), (2, 106652609), (7, 30472174), (14, 15236087), (1231, 173278), (2462, 86639), (8617, 24754), (12377, 17234)]