201070970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{490417}}^1$

素因数の和:490465

約数の個数: 16

約数和(自身を含む): 370756008

約数和(自身を除く): 169685038

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 490417, 980834, 2452085, 4904170, 20107097, 40214194, 100535485, 201070970]

約数ペア:

[(1, 201070970), (2, 100535485), (5, 40214194), (10, 20107097), (41, 4904170), (82, 2452085), (205, 980834), (410, 490417)]