209184912

素因数分解:

$2^4\times 3^2\times {\mathrm{419}}^1\times {\mathrm{3467}}^1$

素因数の和:3900

約数の個数: 60

約数和(自身を含む): 586993680

約数和(自身を除く): 377808768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 419, 838, 1257, 1676, 2514, 3352, 3467, 3771, 5028, 6704, 6934, 7542, 10056, 10401, 13868, 15084, 20112, 20802, 27736, 30168, 31203, 41604, 55472, 60336, 62406, 83208, 124812, 166416, 249624, 499248, 1452673, 2905346, 4358019, 5810692, 8716038, 11621384, 13074057, 17432076, 23242768, 26148114, 34864152, 52296228, 69728304, 104592456, 209184912]

約数ペア:

[(1, 209184912), (2, 104592456), (3, 69728304), (4, 52296228), (6, 34864152), (8, 26148114), (9, 23242768), (12, 17432076), (16, 13074057), (18, 11621384), (24, 8716038), (36, 5810692), (48, 4358019), (72, 2905346), (144, 1452673), (419, 499248), (838, 249624), (1257, 166416), (1676, 124812), (2514, 83208), (3352, 62406), (3467, 60336), (3771, 55472), (5028, 41604), (6704, 31203), (6934, 30168), (7542, 27736), (10056, 20802), (10401, 20112), (13868, 15084)]