200081889

素因数分解:

$3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{12653}}^1$

素因数の和:12917

約数の個数: 24

約数和(自身を含む): 331636032

約数和(自身を除く): 131554143

約数列:

[1, 3, 7, 9, 21, 63, 251, 753, 1757, 2259, 5271, 12653, 15813, 37959, 88571, 113877, 265713, 797139, 3175903, 9527709, 22231321, 28583127, 66693963, 200081889]

約数ペア:

[(1, 200081889), (3, 66693963), (7, 28583127), (9, 22231321), (21, 9527709), (63, 3175903), (251, 797139), (753, 265713), (1757, 113877), (2259, 88571), (5271, 37959), (12653, 15813)]