199892273

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{57923}}^1$

素因数の和:57976

約数の個数: 16

約数和(自身を含む): 250231680

約数和(自身を除く): 50339407

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 57923, 405461, 984691, 1679767, 6892837, 11758369, 28556039, 199892273]

約数ペア:

[(1, 199892273), (7, 28556039), (17, 11758369), (29, 6892837), (119, 1679767), (203, 984691), (493, 405461), (3451, 57923)]