203672457

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{32191}}^1$

素因数の和:32253

約数の個数: 24

約数和(自身を含む): 318056960

約数和(自身を除く): 114384503

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 32191, 96573, 289719, 611629, 1191067, 1834887, 3573201, 5504661, 10719603, 22630273, 67890819, 203672457]

約数ペア:

[(1, 203672457), (3, 67890819), (9, 22630273), (19, 10719603), (37, 5504661), (57, 3573201), (111, 1834887), (171, 1191067), (333, 611629), (703, 289719), (2109, 96573), (6327, 32191)]