202066636

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{490453}}^1$

素因数の和:490560

約数の個数: 12

約数和(自身を含む): 357050512

約数和(自身を除く): 154983876

約数列:

[1, 2, 4, 103, 206, 412, 490453, 980906, 1961812, 50516659, 101033318, 202066636]

約数ペア:

[(1, 202066636), (2, 101033318), (4, 50516659), (103, 1961812), (206, 980906), (412, 490453)]