201560168

素因数分解:

$2^3\times {\mathrm{1279}}^1\times {\mathrm{19699}}^1$

素因数の和:20984

約数の個数: 16

約数和(自身を含む): 378240000

約数和(自身を除く): 176679832

約数列:

[1, 2, 4, 8, 1279, 2558, 5116, 10232, 19699, 39398, 78796, 157592, 25195021, 50390042, 100780084, 201560168]

約数ペア:

[(1, 201560168), (2, 100780084), (4, 50390042), (8, 25195021), (1279, 157592), (2558, 78796), (5116, 39398), (10232, 19699)]