205874146

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1\times {\mathrm{2347}}^1$

素因数の和:3129

約数の個数: 16

約数和(自身を含む): 314444160

約数和(自身を除く): 108570014

約数列:

[1, 2, 61, 122, 719, 1438, 2347, 4694, 43859, 87718, 143167, 286334, 1687493, 3374986, 102937073, 205874146]

約数ペア:

[(1, 205874146), (2, 102937073), (61, 3374986), (122, 1687493), (719, 286334), (1438, 143167), (2347, 87718), (4694, 43859)]