189852994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 307022976

約数和(自身を除く): 117169982

約数列:

[1, 2, 23, 37, 46, 74, 331, 337, 662, 674, 851, 1702, 7613, 7751, 12247, 12469, 15226, 15502, 24494, 24938, 111547, 223094, 281681, 286787, 563362, 573574, 2565581, 4127239, 5131162, 8254478, 94926497, 189852994]

約数ペア:

[(1, 189852994), (2, 94926497), (23, 8254478), (37, 5131162), (46, 4127239), (74, 2565581), (331, 573574), (337, 563362), (662, 286787), (674, 281681), (851, 223094), (1702, 111547), (7613, 24938), (7751, 24494), (12247, 15502), (12469, 15226)]