201012354

素因数分解:

$2^1\times 3^4\times {\mathrm{1240817}}^1$

素因数の和:1240831

約数の個数: 20

約数和(自身を含む): 450416934

約数和(自身を除く): 249404580

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1240817, 2481634, 3722451, 7444902, 11167353, 22334706, 33502059, 67004118, 100506177, 201012354]

約数ペア:

[(1, 201012354), (2, 100506177), (3, 67004118), (6, 33502059), (9, 22334706), (18, 11167353), (27, 7444902), (54, 3722451), (81, 2481634), (162, 1240817)]