207641546

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{953}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 362672640

約数和(自身を除く): 155031094

約数列:

[1, 2, 7, 14, 79, 158, 197, 394, 553, 953, 1106, 1379, 1906, 2758, 6671, 13342, 15563, 31126, 75287, 108941, 150574, 187741, 217882, 375482, 527009, 1054018, 1314187, 2628374, 14831539, 29663078, 103820773, 207641546]

約数ペア:

[(1, 207641546), (2, 103820773), (7, 29663078), (14, 14831539), (79, 2628374), (158, 1314187), (197, 1054018), (394, 527009), (553, 375482), (953, 217882), (1106, 187741), (1379, 150574), (1906, 108941), (2758, 75287), (6671, 31126), (13342, 15563)]