193832476

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{2897}}^1$

素因数の和:3333

約数の個数: 24

約数和(自身を含む): 348107760

約数和(自身を除く): 154275284

約数列:

[1, 2, 4, 43, 86, 172, 389, 778, 1556, 2897, 5794, 11588, 16727, 33454, 66908, 124571, 249142, 498284, 1126933, 2253866, 4507732, 48458119, 96916238, 193832476]

約数ペア:

[(1, 193832476), (2, 96916238), (4, 48458119), (43, 4507732), (86, 2253866), (172, 1126933), (389, 498284), (778, 249142), (1556, 124571), (2897, 66908), (5794, 33454), (11588, 16727)]