200660919

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{81869}}^1$

素因数の和:81934

約数の個数: 16

約数和(自身を含む): 288182400

約数和(自身を除く): 87521481

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 81869, 245607, 1555511, 3520367, 4666533, 10561101, 66886973, 200660919]

約数ペア:

[(1, 200660919), (3, 66886973), (19, 10561101), (43, 4666533), (57, 3520367), (129, 1555511), (817, 245607), (2451, 81869)]