201887223

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1\times {\mathrm{2389}}^1$

素因数の和:4066

約数の個数: 16

約数和(自身を含む): 285308640

約数和(自身を除く): 83421417

約数列:

[1, 3, 17, 51, 1657, 2389, 4971, 7167, 28169, 40613, 84507, 121839, 3958573, 11875719, 67295741, 201887223]

約数ペア:

[(1, 201887223), (3, 67295741), (17, 11875719), (51, 3958573), (1657, 121839), (2389, 84507), (4971, 40613), (7167, 28169)]