220162750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{51803}}^1$

素因数の和:51837

約数の個数: 32

約数和(自身を含む): 436396896

約数和(自身を除く): 216234146

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 51803, 103606, 259015, 518030, 880651, 1295075, 1761302, 2590150, 4403255, 6475375, 8806510, 12950750, 22016275, 44032550, 110081375, 220162750]

約数ペア:

[(1, 220162750), (2, 110081375), (5, 44032550), (10, 22016275), (17, 12950750), (25, 8806510), (34, 6475375), (50, 4403255), (85, 2590150), (125, 1761302), (170, 1295075), (250, 880651), (425, 518030), (850, 259015), (2125, 103606), (4250, 51803)]