200497923

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{107621}}^1$

素因数の和:107656

約数の個数: 20

約数和(自身を含む): 312534288

約数和(自身を除く): 112036365

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 107621, 322863, 968589, 2475283, 2905767, 7425849, 8717301, 22277547, 66832641, 200497923]

約数ペア:

[(1, 200497923), (3, 66832641), (9, 22277547), (23, 8717301), (27, 7425849), (69, 2905767), (81, 2475283), (207, 968589), (621, 322863), (1863, 107621)]