201801765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{6337}}^1$

素因数の和:6549

約数の個数: 32

約数和(自身を含む): 354116736

約数和(自身を除く): 152314971

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 193, 579, 965, 2123, 2895, 6337, 6369, 10615, 19011, 31685, 31845, 69707, 95055, 209121, 348535, 1045605, 1223041, 3669123, 6115205, 13453451, 18345615, 40360353, 67267255, 201801765]

約数ペア:

[(1, 201801765), (3, 67267255), (5, 40360353), (11, 18345615), (15, 13453451), (33, 6115205), (55, 3669123), (165, 1223041), (193, 1045605), (579, 348535), (965, 209121), (2123, 95055), (2895, 69707), (6337, 31845), (6369, 31685), (10615, 19011)]