199353206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{403549}}^1$

素因数の和:403583

約数の個数: 16

約数和(自身を含む): 338982000

約数和(自身を除く): 139628794

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 403549, 807098, 5246137, 7667431, 10492274, 15334862, 99676603, 199353206]

約数ペア:

[(1, 199353206), (2, 99676603), (13, 15334862), (19, 10492274), (26, 7667431), (38, 5246137), (247, 807098), (494, 403549)]