201324627

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2129}}^1$

素因数の和:2240

約数の個数: 48

約数和(自身を含む): 354432000

約数和(自身を除く): 153107373

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 79, 133, 171, 237, 399, 553, 711, 1197, 1501, 1659, 2129, 4503, 4977, 6387, 10507, 13509, 14903, 19161, 31521, 40451, 44709, 94563, 121353, 134127, 168191, 283157, 364059, 504573, 849471, 1177337, 1513719, 2548413, 3195629, 3532011, 9586887, 10596033, 22369403, 28760661, 67108209, 201324627]

約数ペア:

[(1, 201324627), (3, 67108209), (7, 28760661), (9, 22369403), (19, 10596033), (21, 9586887), (57, 3532011), (63, 3195629), (79, 2548413), (133, 1513719), (171, 1177337), (237, 849471), (399, 504573), (553, 364059), (711, 283157), (1197, 168191), (1501, 134127), (1659, 121353), (2129, 94563), (4503, 44709), (4977, 40451), (6387, 31521), (10507, 19161), (13509, 14903)]