201298060

素因数分解:

$2^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{11717}}^1$

素因数の和:12585

約数の個数: 24

約数和(自身を含む): 423254160

約数和(自身を除く): 221956100

約数列:

[1, 2, 4, 5, 10, 20, 859, 1718, 3436, 4295, 8590, 11717, 17180, 23434, 46868, 58585, 117170, 234340, 10064903, 20129806, 40259612, 50324515, 100649030, 201298060]

約数ペア:

[(1, 201298060), (2, 100649030), (4, 50324515), (5, 40259612), (10, 20129806), (20, 10064903), (859, 234340), (1718, 117170), (3436, 58585), (4295, 46868), (8590, 23434), (11717, 17180)]