993228190

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{20441}}^1$

素因数の和:20604

約数の個数: 32

約数和(自身を含む): 1845667296

約数和(自身を除く): 852439106

約数列:

[1, 2, 5, 10, 43, 86, 113, 215, 226, 430, 565, 1130, 4859, 9718, 20441, 24295, 40882, 48590, 102205, 204410, 878963, 1757926, 2309833, 4394815, 4619666, 8789630, 11549165, 23098330, 99322819, 198645638, 496614095, 993228190]

約数ペア:

[(1, 993228190), (2, 496614095), (5, 198645638), (10, 99322819), (43, 23098330), (86, 11549165), (113, 8789630), (215, 4619666), (226, 4394815), (430, 2309833), (565, 1757926), (1130, 878963), (4859, 204410), (9718, 102205), (20441, 48590), (24295, 40882)]