201552786

素因数分解:

$2^1\times 3^4\times {\mathrm{1244153}}^1$

素因数の和:1244167

約数の個数: 20

約数和(自身を含む): 451627902

約数和(自身を除く): 250075116

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1244153, 2488306, 3732459, 7464918, 11197377, 22394754, 33592131, 67184262, 100776393, 201552786]

約数ペア:

[(1, 201552786), (2, 100776393), (3, 67184262), (6, 33592131), (9, 22394754), (18, 11197377), (27, 7464918), (54, 3732459), (81, 2488306), (162, 1244153)]