201480970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{491417}}^1$

素因数の和:491465

約数の個数: 16

約数和(自身を含む): 371512008

約数和(自身を除く): 170031038

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 491417, 982834, 2457085, 4914170, 20148097, 40296194, 100740485, 201480970]

約数ペア:

[(1, 201480970), (2, 100740485), (5, 40296194), (10, 20148097), (41, 4914170), (82, 2457085), (205, 982834), (410, 491417)]