123203416

素因数分解:

$2^3\times 7^1\times {\mathrm{2200061}}^1$

素因数の和:2200074

約数の個数: 16

約数和(自身を含む): 264007440

約数和(自身を除く): 140804024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2200061, 4400122, 8800244, 15400427, 17600488, 30800854, 61601708, 123203416]

約数ペア:

[(1, 123203416), (2, 61601708), (4, 30800854), (7, 17600488), (8, 15400427), (14, 8800244), (28, 4400122), (56, 2200061)]