200160770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{488197}}^1$

素因数の和:488245

約数の個数: 16

約数和(自身を含む): 369077688

約数和(自身を除く): 168916918

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 488197, 976394, 2440985, 4881970, 20016077, 40032154, 100080385, 200160770]

約数ペア:

[(1, 200160770), (2, 100080385), (5, 40032154), (10, 20016077), (41, 4881970), (82, 2440985), (205, 976394), (410, 488197)]