223822172

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{74707}}^1$

素因数の和:74825

約数の個数: 24

約数和(自身を含む): 451833984

約数和(自身を除く): 228011812

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 74707, 149414, 298828, 522949, 1045898, 2091796, 7993649, 15987298, 31974596, 55955543, 111911086, 223822172]

約数ペア:

[(1, 223822172), (2, 111911086), (4, 55955543), (7, 31974596), (14, 15987298), (28, 7993649), (107, 2091796), (214, 1045898), (428, 522949), (749, 298828), (1498, 149414), (2996, 74707)]