201410839

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 251412480

約数和(自身を除く): 50001641

約数列:

[1, 7, 23, 43, 47, 161, 301, 329, 619, 989, 1081, 2021, 4333, 6923, 7567, 14147, 14237, 26617, 29093, 46483, 99659, 186319, 203651, 325381, 612191, 669139, 1250999, 4285337, 4683973, 8756993, 28772977, 201410839]

約数ペア:

[(1, 201410839), (7, 28772977), (23, 8756993), (43, 4683973), (47, 4285337), (161, 1250999), (301, 669139), (329, 612191), (619, 325381), (989, 203651), (1081, 186319), (2021, 99659), (4333, 46483), (6923, 29093), (7567, 26617), (14147, 14237)]