201787046

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{80909}}^1$

素因数の和:80983

約数の個数: 16

約数和(自身を含む): 320403600

約数和(自身を除く): 118616554

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 80909, 161818, 2346361, 3479087, 4692722, 6958174, 100893523, 201787046]

約数ペア:

[(1, 201787046), (2, 100893523), (29, 6958174), (43, 4692722), (58, 3479087), (86, 2346361), (1247, 161818), (2494, 80909)]