199441761

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1\times {\mathrm{859}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 268278720

約数和(自身を除く): 68836959

約数列:

[1, 3, 193, 401, 579, 859, 1203, 2577, 77393, 165787, 232179, 344459, 497361, 1033377, 66480587, 199441761]

約数ペア:

[(1, 199441761), (3, 66480587), (193, 1033377), (401, 497361), (579, 344459), (859, 232179), (1203, 165787), (2577, 77393)]