210003980260

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{17471213}}^1$

素因数の和:17471823

約数の個数: 24

約数和(自身を含む): 441742174776

約数和(自身を除く): 231738194516

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 12020, 17471213, 34942426, 69884852, 87356065, 174712130, 349424260, 10500199013, 21000398026, 42000796052, 52500995065, 105001990130, 210003980260]

約数ペア:

[(1, 210003980260), (2, 105001990130), (4, 52500995065), (5, 42000796052), (10, 21000398026), (20, 10500199013), (601, 349424260), (1202, 174712130), (2404, 87356065), (3005, 69884852), (6010, 34942426), (12020, 17471213)]