198444

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 483840

約数和(自身を除く): 285396

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 719, 1438, 2157, 2876, 4314, 8628, 16537, 33074, 49611, 66148, 99222, 198444]

約数ペア:

[(1, 198444), (2, 99222), (3, 66148), (4, 49611), (6, 33074), (12, 16537), (23, 8628), (46, 4314), (69, 2876), (92, 2157), (138, 1438), (276, 719)]