201840201

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{25867}}^1$

素因数の和:25910

約数の個数: 24

約数和(自身を含む): 317659040

約数和(自身を除く): 115818839

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 7803, 25867, 77601, 232803, 439739, 698409, 1319217, 3957651, 7475563, 11872953, 22426689, 67280067, 201840201]

約数ペア:

[(1, 201840201), (3, 67280067), (9, 22426689), (17, 11872953), (27, 7475563), (51, 3957651), (153, 1319217), (289, 698409), (459, 439739), (867, 232803), (2601, 77601), (7803, 25867)]