200907512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{8291}}^1$

素因数の和:8543

約数の個数: 32

約数和(自身を含む): 407468880

約数和(自身を除く): 206561368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 233, 466, 932, 1864, 3029, 6058, 8291, 12116, 16582, 24232, 33164, 66328, 107783, 215566, 431132, 862264, 1931803, 3863606, 7727212, 15454424, 25113439, 50226878, 100453756, 200907512]

約数ペア:

[(1, 200907512), (2, 100453756), (4, 50226878), (8, 25113439), (13, 15454424), (26, 7727212), (52, 3863606), (104, 1931803), (233, 862264), (466, 431132), (932, 215566), (1864, 107783), (3029, 66328), (6058, 33164), (8291, 24232), (12116, 16582)]