210572292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2506813}}^1$

素因数の和:2506827

約数の個数: 24

約数和(自身を含む): 561526336

約数和(自身を除く): 350954044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2506813, 5013626, 7520439, 10027252, 15040878, 17547691, 30081756, 35095382, 52643073, 70190764, 105286146, 210572292]

約数ペア:

[(1, 210572292), (2, 105286146), (3, 70190764), (4, 52643073), (6, 35095382), (7, 30081756), (12, 17547691), (14, 15040878), (21, 10027252), (28, 7520439), (42, 5013626), (84, 2506813)]