200872049

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{11311}}^1$

素因数の和:11420

約数の個数: 16

約数和(自身を含む): 238909440

約数和(自身を除く): 38037391

約数列:

[1, 7, 43, 59, 301, 413, 2537, 11311, 17759, 79177, 486373, 667349, 3404611, 4671443, 28696007, 200872049]

約数ペア:

[(1, 200872049), (7, 28696007), (43, 4671443), (59, 3404611), (301, 667349), (413, 486373), (2537, 79177), (11311, 17759)]