202318780

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{98213}}^1$

素因数の和:98325

約数の個数: 24

約数和(自身を含む): 428998752

約数和(自身を除く): 226679972

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 98213, 196426, 392852, 491065, 982130, 1964260, 10115939, 20231878, 40463756, 50579695, 101159390, 202318780]

約数ペア:

[(1, 202318780), (2, 101159390), (4, 50579695), (5, 40463756), (10, 20231878), (20, 10115939), (103, 1964260), (206, 982130), (412, 491065), (515, 392852), (1030, 196426), (2060, 98213)]