208340172

素因数分解:

$2^2\times 3^2\times {\mathrm{743}}^1\times {\mathrm{7789}}^1$

素因数の和:8542

約数の個数: 36

約数和(自身を含む): 527414160

約数和(自身を除く): 319073988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 743, 1486, 2229, 2972, 4458, 6687, 7789, 8916, 13374, 15578, 23367, 26748, 31156, 46734, 70101, 93468, 140202, 280404, 5787227, 11574454, 17361681, 23148908, 34723362, 52085043, 69446724, 104170086, 208340172]

約数ペア:

[(1, 208340172), (2, 104170086), (3, 69446724), (4, 52085043), (6, 34723362), (9, 23148908), (12, 17361681), (18, 11574454), (36, 5787227), (743, 280404), (1486, 140202), (2229, 93468), (2972, 70101), (4458, 46734), (6687, 31156), (7789, 26748), (8916, 23367), (13374, 15578)]