201868285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{21017}}^1$

素因数の和:21152

約数の個数: 16

約数和(自身を含む): 258773616

約数和(自身を除く): 56905331

約数列:

[1, 5, 17, 85, 113, 565, 1921, 9605, 21017, 105085, 357289, 1786445, 2374921, 11874605, 40373657, 201868285]

約数ペア:

[(1, 201868285), (5, 40373657), (17, 11874605), (85, 2374921), (113, 1786445), (565, 357289), (1921, 105085), (9605, 21017)]