201298460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{5479}}^1$

素因数の和:5666

約数の個数: 48

約数和(自身を含む): 464002560

約数和(自身を除く): 262704100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 334, 668, 835, 1670, 1837, 3340, 3674, 5479, 7348, 9185, 10958, 18370, 21916, 27395, 36740, 54790, 60269, 109580, 120538, 241076, 301345, 602690, 914993, 1205380, 1829986, 3659972, 4574965, 9149930, 10064923, 18299860, 20129846, 40259692, 50324615, 100649230, 201298460]

約数ペア:

[(1, 201298460), (2, 100649230), (4, 50324615), (5, 40259692), (10, 20129846), (11, 18299860), (20, 10064923), (22, 9149930), (44, 4574965), (55, 3659972), (110, 1829986), (167, 1205380), (220, 914993), (334, 602690), (668, 301345), (835, 241076), (1670, 120538), (1837, 109580), (3340, 60269), (3674, 54790), (5479, 36740), (7348, 27395), (9185, 21916), (10958, 18370)]