200814279310

素因数分解:

$2^1\times 5^1\times {\mathrm{405497}}^1\times {\mathrm{49523}}^1$

素因数の和:455027

約数の個数: 16

約数和(自身を含む): 361473893136

約数和(自身を除く): 160659613826

約数列:

[1, 2, 5, 10, 49523, 99046, 247615, 405497, 495230, 810994, 2027485, 4054970, 20081427931, 40162855862, 100407139655, 200814279310]

約数ペア:

[(1, 200814279310), (2, 100407139655), (5, 40162855862), (10, 20081427931), (49523, 4054970), (99046, 2027485), (247615, 810994), (405497, 495230)]