204075208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{2087}}^1$

素因数の和:2829

約数の個数: 32

約数和(自身を含む): 405907200

約数和(自身を除く): 201831992

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 719, 1438, 2087, 2876, 4174, 5752, 8348, 12223, 16696, 24446, 35479, 48892, 70958, 97784, 141916, 283832, 1500553, 3001106, 6002212, 12004424, 25509401, 51018802, 102037604, 204075208]

約数ペア:

[(1, 204075208), (2, 102037604), (4, 51018802), (8, 25509401), (17, 12004424), (34, 6002212), (68, 3001106), (136, 1500553), (719, 283832), (1438, 141916), (2087, 97784), (2876, 70958), (4174, 48892), (5752, 35479), (8348, 24446), (12223, 16696)]