201849080

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{47161}}^1$

素因数の和:47279

約数の個数: 32

約数和(自身を含む): 458414640

約数和(自身を除く): 256565560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 47161, 94322, 188644, 235805, 377288, 471610, 943220, 1886440, 5046227, 10092454, 20184908, 25231135, 40369816, 50462270, 100924540, 201849080]

約数ペア:

[(1, 201849080), (2, 100924540), (4, 50462270), (5, 40369816), (8, 25231135), (10, 20184908), (20, 10092454), (40, 5046227), (107, 1886440), (214, 943220), (428, 471610), (535, 377288), (856, 235805), (1070, 188644), (2140, 94322), (4280, 47161)]