201279190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2875417}}^1$

素因数の和:2875431

約数の個数: 16

約数和(自身を含む): 414060192

約数和(自身を除く): 212781002

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2875417, 5750834, 14377085, 20127919, 28754170, 40255838, 100639595, 201279190]

約数ペア:

[(1, 201279190), (2, 100639595), (5, 40255838), (7, 28754170), (10, 20127919), (14, 14377085), (35, 5750834), (70, 2875417)]