202921220

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{94823}}^1$

素因数の和:94939

約数の個数: 24

約数和(自身を含む): 430121664

約数和(自身を除く): 227200444

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 94823, 189646, 379292, 474115, 948230, 1896460, 10146061, 20292122, 40584244, 50730305, 101460610, 202921220]

約数ペア:

[(1, 202921220), (2, 101460610), (4, 50730305), (5, 40584244), (10, 20292122), (20, 10146061), (107, 1896460), (214, 948230), (428, 474115), (535, 379292), (1070, 189646), (2140, 94823)]