206564174

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{7577}}^1$

素因数の和:7939

約数の個数: 16

約数和(自身を含む): 318094128

約数和(自身を除く): 111529954

約数列:

[1, 2, 43, 86, 317, 634, 7577, 13631, 15154, 27262, 325811, 651622, 2401909, 4803818, 103282087, 206564174]

約数ペア:

[(1, 206564174), (2, 103282087), (43, 4803818), (86, 2401909), (317, 651622), (634, 325811), (7577, 27262), (13631, 15154)]