211344282

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{26267}}^1$

素因数の和:26427

約数の個数: 32

約数和(自身を含む): 472824000

約数和(自身を除く): 261479718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 4023, 8046, 26267, 52534, 78801, 157602, 236403, 472806, 709209, 1418418, 3913783, 7827566, 11741349, 23482698, 35224047, 70448094, 105672141, 211344282]

約数ペア:

[(1, 211344282), (2, 105672141), (3, 70448094), (6, 35224047), (9, 23482698), (18, 11741349), (27, 7827566), (54, 3913783), (149, 1418418), (298, 709209), (447, 472806), (894, 236403), (1341, 157602), (2682, 78801), (4023, 52534), (8046, 26267)]