202244560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{51593}}^1$

素因数の和:51620

約数の個数: 60

約数和(自身を含む): 546999588

約数和(自身を除く): 344755028

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 51593, 103186, 206372, 257965, 361151, 412744, 515930, 722302, 825488, 1031860, 1444604, 1805755, 2063720, 2528057, 2889208, 3611510, 4127440, 5056114, 5778416, 7223020, 10112228, 12640285, 14446040, 20224456, 25280570, 28892080, 40448912, 50561140, 101122280, 202244560]

約数ペア:

[(1, 202244560), (2, 101122280), (4, 50561140), (5, 40448912), (7, 28892080), (8, 25280570), (10, 20224456), (14, 14446040), (16, 12640285), (20, 10112228), (28, 7223020), (35, 5778416), (40, 5056114), (49, 4127440), (56, 3611510), (70, 2889208), (80, 2528057), (98, 2063720), (112, 1805755), (140, 1444604), (196, 1031860), (245, 825488), (280, 722302), (392, 515930), (490, 412744), (560, 361151), (784, 257965), (980, 206372), (1960, 103186), (3920, 51593)]