202112855

素因数分解:

$5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{25439}}^1$

素因数の和:25678

約数の個数: 16

約数和(自身を含む): 278415360

約数和(自身を除く): 76302505

約数列:

[1, 5, 7, 35, 227, 1135, 1589, 7945, 25439, 127195, 178073, 890365, 5774653, 28873265, 40422571, 202112855]

約数ペア:

[(1, 202112855), (5, 40422571), (7, 28873265), (35, 5774653), (227, 890365), (1135, 178073), (1589, 127195), (7945, 25439)]