203412939

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 296746560

約数和(自身を除く): 93333621

約数列:

[1, 3, 17, 37, 51, 111, 289, 373, 629, 867, 1119, 1887, 4913, 6341, 10693, 13801, 14739, 19023, 32079, 41403, 107797, 181781, 234617, 323391, 545343, 703851, 1832549, 3988489, 5497647, 11965467, 67804313, 203412939]

約数ペア:

[(1, 203412939), (3, 67804313), (17, 11965467), (37, 5497647), (51, 3988489), (111, 1832549), (289, 703851), (373, 545343), (629, 323391), (867, 234617), (1119, 181781), (1887, 107797), (4913, 41403), (6341, 32079), (10693, 19023), (13801, 14739)]