201405894

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{33941}}^1$

素因数の和:34012

約数の個数: 32

約数和(自身を含む): 430113024

約数和(自身を除く): 228707130

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 33941, 67882, 101823, 203646, 780643, 1459463, 1561286, 2341929, 2918926, 4378389, 4683858, 8756778, 33567649, 67135298, 100702947, 201405894]

約数ペア:

[(1, 201405894), (2, 100702947), (3, 67135298), (6, 33567649), (23, 8756778), (43, 4683858), (46, 4378389), (69, 2918926), (86, 2341929), (129, 1561286), (138, 1459463), (258, 780643), (989, 203646), (1978, 101823), (2967, 67882), (5934, 33941)]