206054030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{226433}}^1$

素因数の和:226460

約数の個数: 32

約数和(自身を含む): 456490944

約数和(自身を除く): 250436914

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 226433, 452866, 1132165, 1585031, 2264330, 2943629, 3170062, 5887258, 7925155, 14718145, 15850310, 20605403, 29436290, 41210806, 103027015, 206054030]

約数ペア:

[(1, 206054030), (2, 103027015), (5, 41210806), (7, 29436290), (10, 20605403), (13, 15850310), (14, 14718145), (26, 7925155), (35, 5887258), (65, 3170062), (70, 2943629), (91, 2264330), (130, 1585031), (182, 1132165), (455, 452866), (910, 226433)]