212375737

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{1307}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 246113280

約数和(自身を除く): 33737543

約数列:

[1, 7, 139, 167, 973, 1169, 1307, 9149, 23213, 162491, 181673, 218269, 1271711, 1527883, 30339391, 212375737]

約数ペア:

[(1, 212375737), (7, 30339391), (139, 1527883), (167, 1271711), (973, 218269), (1169, 181673), (1307, 162491), (9149, 23213)]