200321037

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{25037}}^1$

素因数の和:25177

約数の個数: 24

約数和(自身を含む): 333305856

約数和(自身を除く): 132984819

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 25037, 75111, 175259, 225333, 525777, 1577331, 3179699, 9539097, 22257893, 28617291, 66773679, 200321037]

約数ペア:

[(1, 200321037), (3, 66773679), (7, 28617291), (9, 22257893), (21, 9539097), (63, 3179699), (127, 1577331), (381, 525777), (889, 225333), (1143, 175259), (2667, 75111), (8001, 25037)]