196325920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{175291}}^1$

素因数の和:175313

約数の個数: 48

約数和(自身を含む): 530083008

約数和(自身を除く): 333757088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 175291, 350582, 701164, 876455, 1227037, 1402328, 1752910, 2454074, 2804656, 3505820, 4908148, 5609312, 6135185, 7011640, 9816296, 12270370, 14023280, 19632592, 24540740, 28046560, 39265184, 49081480, 98162960, 196325920]

約数ペア:

[(1, 196325920), (2, 98162960), (4, 49081480), (5, 39265184), (7, 28046560), (8, 24540740), (10, 19632592), (14, 14023280), (16, 12270370), (20, 9816296), (28, 7011640), (32, 6135185), (35, 5609312), (40, 4908148), (56, 3505820), (70, 2804656), (80, 2454074), (112, 1752910), (140, 1402328), (160, 1227037), (224, 876455), (280, 701164), (560, 350582), (1120, 175291)]