200071055

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{16339}}^1$

素因数の和:16454

約数の個数: 16

約数和(自身を含む): 250982400

約数和(自身を除く): 50911345

約数列:

[1, 5, 31, 79, 155, 395, 2449, 12245, 16339, 81695, 506509, 1290781, 2532545, 6453905, 40014211, 200071055]

約数ペア:

[(1, 200071055), (5, 40014211), (31, 6453905), (79, 2532545), (155, 1290781), (395, 506509), (2449, 81695), (12245, 16339)]