200819474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1\times {\mathrm{4513}}^1$

素因数の和:5705

約数の個数: 16

約数和(自身を含む): 317424480

約数和(自身を除く): 116605006

約数列:

[1, 2, 19, 38, 1171, 2342, 4513, 9026, 22249, 44498, 85747, 171494, 5284723, 10569446, 100409737, 200819474]

約数ペア:

[(1, 200819474), (2, 100409737), (19, 10569446), (38, 5284723), (1171, 171494), (2342, 85747), (4513, 44498), (9026, 22249)]