201698630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2881409}}^1$

素因数の和:2881423

約数の個数: 16

約数和(自身を含む): 414923040

約数和(自身を除く): 213224410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2881409, 5762818, 14407045, 20169863, 28814090, 40339726, 100849315, 201698630]

約数ペア:

[(1, 201698630), (2, 100849315), (5, 40339726), (7, 28814090), (10, 20169863), (14, 14407045), (35, 5762818), (70, 2881409)]