207453564

素因数分解:

$2^2\times 3^2\times {\mathrm{821}}^1\times {\mathrm{7019}}^1$

素因数の和:7850

約数の個数: 36

約数和(自身を含む): 525110040

約数和(自身を除く): 317656476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 821, 1642, 2463, 3284, 4926, 7019, 7389, 9852, 14038, 14778, 21057, 28076, 29556, 42114, 63171, 84228, 126342, 252684, 5762599, 11525198, 17287797, 23050396, 34575594, 51863391, 69151188, 103726782, 207453564]

約数ペア:

[(1, 207453564), (2, 103726782), (3, 69151188), (4, 51863391), (6, 34575594), (9, 23050396), (12, 17287797), (18, 11525198), (36, 5762599), (821, 252684), (1642, 126342), (2463, 84228), (3284, 63171), (4926, 42114), (7019, 29556), (7389, 28076), (9852, 21057), (14038, 14778)]