197942005

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{1487}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 241413120

約数和(自身を除く): 43471115

約数列:

[1, 5, 79, 337, 395, 1487, 1685, 7435, 26623, 117473, 133115, 501119, 587365, 2505595, 39588401, 197942005]

約数ペア:

[(1, 197942005), (5, 39588401), (79, 2505595), (337, 587365), (395, 501119), (1487, 133115), (1685, 117473), (7435, 26623)]