211407288

素因数分解:

$2^3\times 3^1\times {\mathrm{419}}^1\times {\mathrm{21023}}^1$

素因数の和:21451

約数の個数: 32

約数和(自身を含む): 529804800

約数和(自身を除く): 318397512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 419, 838, 1257, 1676, 2514, 3352, 5028, 10056, 21023, 42046, 63069, 84092, 126138, 168184, 252276, 504552, 8808637, 17617274, 26425911, 35234548, 52851822, 70469096, 105703644, 211407288]

約数ペア:

[(1, 211407288), (2, 105703644), (3, 70469096), (4, 52851822), (6, 35234548), (8, 26425911), (12, 17617274), (24, 8808637), (419, 504552), (838, 252276), (1257, 168184), (1676, 126138), (2514, 84092), (3352, 63069), (5028, 42046), (10056, 21023)]