198971494

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1\times {\mathrm{3533}}^1$

素因数の和:4535

約数の個数: 16

約数和(自身を含む): 309154320

約数和(自身を除く): 110182826

約数列:

[1, 2, 29, 58, 971, 1942, 3533, 7066, 28159, 56318, 102457, 204914, 3430543, 6861086, 99485747, 198971494]

約数ペア:

[(1, 198971494), (2, 99485747), (29, 6861086), (58, 3430543), (971, 204914), (1942, 102457), (3533, 56318), (7066, 28159)]