207972476

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{2179}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 369169920

約数和(自身を除く): 161197444

約数列:

[1, 2, 4, 107, 214, 223, 428, 446, 892, 2179, 4358, 8716, 23861, 47722, 95444, 233153, 466306, 485917, 932612, 971834, 1943668, 51993119, 103986238, 207972476]

約数ペア:

[(1, 207972476), (2, 103986238), (4, 51993119), (107, 1943668), (214, 971834), (223, 932612), (428, 485917), (446, 466306), (892, 233153), (2179, 95444), (4358, 47722), (8716, 23861)]