207966293469

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1\times {\mathrm{20533}}^1$

素因数の和:21202

約数の個数: 48

約数和(自身を含む): 329812179840

約数和(自身を除く): 121845886371

約数列:

[1, 3, 9, 11, 33, 99, 263, 389, 789, 1167, 2367, 2893, 3501, 4279, 8679, 12837, 20533, 26037, 38511, 61599, 102307, 184797, 225863, 306921, 677589, 920763, 1125377, 2032767, 3376131, 5400179, 7987337, 10128393, 16200537, 23962011, 48601611, 59401969, 71886033, 87860707, 178205907, 263582121, 534617721, 790746363, 2100669631, 6302008893, 18906026679, 23107365941, 69322097823, 207966293469]

約数ペア:

[(1, 207966293469), (3, 69322097823), (9, 23107365941), (11, 18906026679), (33, 6302008893), (99, 2100669631), (263, 790746363), (389, 534617721), (789, 263582121), (1167, 178205907), (2367, 87860707), (2893, 71886033), (3501, 59401969), (4279, 48601611), (8679, 23962011), (12837, 16200537), (20533, 10128393), (26037, 7987337), (38511, 5400179), (61599, 3376131), (102307, 2032767), (184797, 1125377), (225863, 920763), (306921, 677589)]