200967208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{44939}}^1$

素因数の和:45001

約数の個数: 32

約数和(自身を含む): 415245600

約数和(自身を除く): 214278392

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 44939, 89878, 179756, 359512, 584207, 1168414, 1932377, 2336828, 3864754, 4673656, 7729508, 15459016, 25120901, 50241802, 100483604, 200967208]

約数ペア:

[(1, 200967208), (2, 100483604), (4, 50241802), (8, 25120901), (13, 15459016), (26, 7729508), (43, 4673656), (52, 3864754), (86, 2336828), (104, 1932377), (172, 1168414), (344, 584207), (559, 359512), (1118, 179756), (2236, 89878), (4472, 44939)]