201649270

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{1049}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 371952000

約数和(自身を除く): 170302730

約数列:

[1, 2, 5, 10, 47, 94, 235, 409, 470, 818, 1049, 2045, 2098, 4090, 5245, 10490, 19223, 38446, 49303, 96115, 98606, 192230, 246515, 429041, 493030, 858082, 2145205, 4290410, 20164927, 40329854, 100824635, 201649270]

約数ペア:

[(1, 201649270), (2, 100824635), (5, 40329854), (10, 20164927), (47, 4290410), (94, 2145205), (235, 858082), (409, 493030), (470, 429041), (818, 246515), (1049, 192230), (2045, 98606), (2098, 96115), (4090, 49303), (5245, 38446), (10490, 19223)]