196253455

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{2309}}^1$

素因数の和:2594

約数の個数: 16

約数和(自身を含む): 239500800

約数和(自身を除く): 43247345

約数列:

[1, 5, 89, 191, 445, 955, 2309, 11545, 16999, 84995, 205501, 441019, 1027505, 2205095, 39250691, 196253455]

約数ペア:

[(1, 196253455), (5, 39250691), (89, 2205095), (191, 1027505), (445, 441019), (955, 205501), (2309, 84995), (11545, 16999)]