205423902

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{496193}}^1$

素因数の和:496224

約数の個数: 24

約数和(自身を含む): 464437584

約数和(自身を除く): 259013682

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 496193, 992386, 1488579, 2977158, 4465737, 8931474, 11412439, 22824878, 34237317, 68474634, 102711951, 205423902]

約数ペア:

[(1, 205423902), (2, 102711951), (3, 68474634), (6, 34237317), (9, 22824878), (18, 11412439), (23, 8931474), (46, 4465737), (69, 2977158), (138, 1488579), (207, 992386), (414, 496193)]