199620972

素因数分解:

$2^2\times 3^2\times {\mathrm{5545027}}^1$

素因数の和:5545037

約数の個数: 18

約数和(自身を含む): 504597548

約数和(自身を除く): 304976576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5545027, 11090054, 16635081, 22180108, 33270162, 49905243, 66540324, 99810486, 199620972]

約数ペア:

[(1, 199620972), (2, 99810486), (3, 66540324), (4, 49905243), (6, 33270162), (9, 22180108), (12, 16635081), (18, 11090054), (36, 5545027)]