200528170

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{83903}}^1$

素因数の和:84149

約数の個数: 16

約数和(自身を含む): 362465280

約数和(自身を除く): 161937110

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 83903, 167806, 419515, 839030, 20052817, 40105634, 100264085, 200528170]

約数ペア:

[(1, 200528170), (2, 100264085), (5, 40105634), (10, 20052817), (239, 839030), (478, 419515), (1195, 167806), (2390, 83903)]