202953320

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{47419}}^1$

素因数の和:47537

約数の個数: 32

約数和(自身を含む): 460922400

約数和(自身を除く): 257969080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 47419, 94838, 189676, 237095, 379352, 474190, 948380, 1896760, 5073833, 10147666, 20295332, 25369165, 40590664, 50738330, 101476660, 202953320]

約数ペア:

[(1, 202953320), (2, 101476660), (4, 50738330), (5, 40590664), (8, 25369165), (10, 20295332), (20, 10147666), (40, 5073833), (107, 1896760), (214, 948380), (428, 474190), (535, 379352), (856, 237095), (1070, 189676), (2140, 94838), (4280, 47419)]