204630535

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 260817408

約数和(自身を除く): 56186873

約数列:

[1, 5, 31, 37, 155, 185, 961, 1147, 1151, 4805, 5735, 5755, 35557, 35681, 42587, 177785, 178405, 212935, 1106111, 1320197, 5530555, 6600985, 40926107, 204630535]

約数ペア:

[(1, 204630535), (5, 40926107), (31, 6600985), (37, 5530555), (155, 1320197), (185, 1106111), (961, 212935), (1147, 178405), (1151, 177785), (4805, 42587), (5735, 35681), (5755, 35557)]