203480811

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{1319}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 300025440

約数和(自身を除く): 96544629

約数列:

[1, 3, 9, 61, 183, 281, 549, 843, 1319, 2529, 3957, 11871, 17141, 51423, 80459, 154269, 241377, 370639, 724131, 1111917, 3335751, 22608979, 67826937, 203480811]

約数ペア:

[(1, 203480811), (3, 67826937), (9, 22608979), (61, 3335751), (183, 1111917), (281, 724131), (549, 370639), (843, 241377), (1319, 154269), (2529, 80459), (3957, 51423), (11871, 17141)]