202213503

素因数分解:

$3^4\times {\mathrm{1429}}^1\times {\mathrm{1747}}^1$

素因数の和:3188

約数の個数: 20

約数和(自身を含む): 302456440

約数和(自身を除く): 100242937

約数列:

[1, 3, 9, 27, 81, 1429, 1747, 4287, 5241, 12861, 15723, 38583, 47169, 115749, 141507, 2496463, 7489389, 22468167, 67404501, 202213503]

約数ペア:

[(1, 202213503), (3, 67404501), (9, 22468167), (27, 7489389), (81, 2496463), (1429, 141507), (1747, 115749), (4287, 47169), (5241, 38583), (12861, 15723)]