202234280

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{47251}}^1$

素因数の和:47369

約数の個数: 32

約数和(自身を含む): 459289440

約数和(自身を除く): 257055160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 47251, 94502, 189004, 236255, 378008, 472510, 945020, 1890040, 5055857, 10111714, 20223428, 25279285, 40446856, 50558570, 101117140, 202234280]

約数ペア:

[(1, 202234280), (2, 101117140), (4, 50558570), (5, 40446856), (8, 25279285), (10, 20223428), (20, 10111714), (40, 5055857), (107, 1890040), (214, 945020), (428, 472510), (535, 378008), (856, 236255), (1070, 189004), (2140, 94502), (4280, 47251)]