206510174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{111869}}^1$

素因数の和:111955

約数の個数: 16

約数和(自身を含む): 338294880

約数和(自身を除く): 131784706

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 111869, 223738, 1454297, 2908594, 7942699, 15885398, 103255087, 206510174]

約数ペア:

[(1, 206510174), (2, 103255087), (13, 15885398), (26, 7942699), (71, 2908594), (142, 1454297), (923, 223738), (1846, 111869)]