202172211

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{12829}}^1$

素因数の和:12955

約数の個数: 24

約数和(自身を含む): 312230880

約数和(自身を除く): 110058669

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 927, 1751, 5253, 12829, 15759, 38487, 115461, 218093, 654279, 1321387, 1962837, 3964161, 11892483, 22463579, 67390737, 202172211]

約数ペア:

[(1, 202172211), (3, 67390737), (9, 22463579), (17, 11892483), (51, 3964161), (103, 1962837), (153, 1321387), (309, 654279), (927, 218093), (1751, 115461), (5253, 38487), (12829, 15759)]