203498889

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{439}}^1\times {\mathrm{1277}}^1$

素因数の和:1741

約数の個数: 24

約数和(自身を含む): 299154240

約数和(自身を除く): 95655351

約数列:

[1, 3, 11, 33, 121, 363, 439, 1277, 1317, 3831, 4829, 14047, 14487, 42141, 53119, 154517, 159357, 463551, 560603, 1681809, 6166633, 18499899, 67832963, 203498889]

約数ペア:

[(1, 203498889), (3, 67832963), (11, 18499899), (33, 6166633), (121, 1681809), (363, 560603), (439, 463551), (1277, 159357), (1317, 154517), (3831, 53119), (4829, 42141), (14047, 14487)]