201221286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{252157}}^1$

素因数の和:252188

約数の個数: 32

約数和(自身を含む): 484143360

約数和(自身を除く): 282922074

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 252157, 504314, 756471, 1512942, 1765099, 3530198, 4790983, 5295297, 9581966, 10590594, 14372949, 28745898, 33536881, 67073762, 100610643, 201221286]

約数ペア:

[(1, 201221286), (2, 100610643), (3, 67073762), (6, 33536881), (7, 28745898), (14, 14372949), (19, 10590594), (21, 9581966), (38, 5295297), (42, 4790983), (57, 3530198), (114, 1765099), (133, 1512942), (266, 756471), (399, 504314), (798, 252157)]