202480839

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{1481}}^1$

素因数の和:2879

約数の個数: 24

約数和(自身を含む): 319507344

約数和(自身を除く): 117026505

約数列:

[1, 3, 9, 11, 33, 99, 1381, 1481, 4143, 4443, 12429, 13329, 15191, 16291, 45573, 48873, 136719, 146619, 2045261, 6135783, 18407349, 22497871, 67493613, 202480839]

約数ペア:

[(1, 202480839), (3, 67493613), (9, 22497871), (11, 18407349), (33, 6135783), (99, 2045261), (1381, 146619), (1481, 136719), (4143, 48873), (4443, 45573), (12429, 16291), (13329, 15191)]