204637109

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{887}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 222880896

約数和(自身を除く): 18243787

約数列:

[1, 17, 41, 331, 697, 887, 5627, 13571, 15079, 36367, 230707, 293597, 618239, 4991149, 12037477, 204637109]

約数ペア:

[(1, 204637109), (17, 12037477), (41, 4991149), (331, 618239), (697, 293597), (887, 230707), (5627, 36367), (13571, 15079)]