202218310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{10429}}^1$

素因数の和:10720

約数の個数: 32

約数和(自身を含む): 417533760

約数和(自身を除く): 215315450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 277, 554, 1385, 1939, 2770, 3878, 9695, 10429, 19390, 20858, 52145, 73003, 104290, 146006, 365015, 730030, 2888833, 5777666, 14444165, 20221831, 28888330, 40443662, 101109155, 202218310]

約数ペア:

[(1, 202218310), (2, 101109155), (5, 40443662), (7, 28888330), (10, 20221831), (14, 14444165), (35, 5777666), (70, 2888833), (277, 730030), (554, 365015), (1385, 146006), (1939, 104290), (2770, 73003), (3878, 52145), (9695, 20858), (10429, 19390)]