202359245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 291772800

約数和(自身を除く): 89413555

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 289, 319, 439, 493, 935, 1445, 1595, 2195, 2465, 3179, 4829, 5423, 7463, 8381, 12731, 15895, 24145, 27115, 37315, 41905, 63655, 82093, 92191, 126871, 140041, 216427, 410465, 460955, 634355, 700205, 1082135, 1395581, 2380697, 3679259, 6977905, 11903485, 18396295, 40471849, 202359245]

約数ペア:

[(1, 202359245), (5, 40471849), (11, 18396295), (17, 11903485), (29, 6977905), (55, 3679259), (85, 2380697), (145, 1395581), (187, 1082135), (289, 700205), (319, 634355), (439, 460955), (493, 410465), (935, 216427), (1445, 140041), (1595, 126871), (2195, 92191), (2465, 82093), (3179, 63655), (4829, 41905), (5423, 37315), (7463, 27115), (8381, 24145), (12731, 15895)]