199641636

素因数分解:

$2^2\times 3^2\times {\mathrm{1307}}^1\times {\mathrm{4243}}^1$

素因数の和:5560

約数の個数: 36

約数和(自身を含む): 505154832

約数和(自身を除く): 305513196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1307, 2614, 3921, 4243, 5228, 7842, 8486, 11763, 12729, 15684, 16972, 23526, 25458, 38187, 47052, 50916, 76374, 152748, 5545601, 11091202, 16636803, 22182404, 33273606, 49910409, 66547212, 99820818, 199641636]

約数ペア:

[(1, 199641636), (2, 99820818), (3, 66547212), (4, 49910409), (6, 33273606), (9, 22182404), (12, 16636803), (18, 11091202), (36, 5545601), (1307, 152748), (2614, 76374), (3921, 50916), (4243, 47052), (5228, 38187), (7842, 25458), (8486, 23526), (11763, 16972), (12729, 15684)]