200915973

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{4253}}^1$

素因数の和:4469

約数の個数: 24

約数和(自身を含む): 301948920

約数和(自身を除く): 101032947

約数列:

[1, 3, 9, 29, 87, 181, 261, 543, 1629, 4253, 5249, 12759, 15747, 38277, 47241, 123337, 370011, 769793, 1110033, 2309379, 6928137, 22323997, 66971991, 200915973]

約数ペア:

[(1, 200915973), (3, 66971991), (9, 22323997), (29, 6928137), (87, 2309379), (181, 1110033), (261, 769793), (543, 370011), (1629, 123337), (4253, 47241), (5249, 38277), (12759, 15747)]