202372120

素因数分解:

$2^3\times 5^1\times {\mathrm{5059303}}^1$

素因数の和:5059314

約数の個数: 16

約数和(自身を含む): 455337360

約数和(自身を除く): 252965240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5059303, 10118606, 20237212, 25296515, 40474424, 50593030, 101186060, 202372120]

約数ペア:

[(1, 202372120), (2, 101186060), (4, 50593030), (5, 40474424), (8, 25296515), (10, 20237212), (20, 10118606), (40, 5059303)]