208451727

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{11633}}^1$

素因数の和:11831

約数の個数: 24

約数和(自身を含む): 330312528

約数和(自身を除く): 121860801

約数列:

[1, 3, 9, 11, 33, 99, 181, 543, 1629, 1991, 5973, 11633, 17919, 34899, 104697, 127963, 383889, 1151667, 2105573, 6316719, 18950157, 23161303, 69483909, 208451727]

約数ペア:

[(1, 208451727), (3, 69483909), (9, 23161303), (11, 18950157), (33, 6316719), (99, 2105573), (181, 1151667), (543, 383889), (1629, 127963), (1991, 104697), (5973, 34899), (11633, 17919)]