199111107

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{61511}}^1$

素因数の和:61610

約数の個数: 16

約数和(自身を含む): 289352448

約数和(自身を除く): 90241341

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 61511, 184533, 799643, 2398929, 5105413, 15316239, 66370369, 199111107]

約数ペア:

[(1, 199111107), (3, 66370369), (13, 15316239), (39, 5105413), (83, 2398929), (249, 799643), (1079, 184533), (3237, 61511)]