205317372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{2281}}^1$

素因数の和:2878

約数の個数: 48

約数和(自身を含む): 517046432

約数和(自身を除く): 311729060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 577, 1154, 1731, 2281, 2308, 3462, 4562, 6843, 6924, 7501, 9124, 13686, 15002, 22503, 27372, 29653, 30004, 45006, 59306, 88959, 90012, 118612, 177918, 355836, 1316137, 2632274, 3948411, 5264548, 7896822, 15793644, 17109781, 34219562, 51329343, 68439124, 102658686, 205317372]

約数ペア:

[(1, 205317372), (2, 102658686), (3, 68439124), (4, 51329343), (6, 34219562), (12, 17109781), (13, 15793644), (26, 7896822), (39, 5264548), (52, 3948411), (78, 2632274), (156, 1316137), (577, 355836), (1154, 177918), (1731, 118612), (2281, 90012), (2308, 88959), (3462, 59306), (4562, 45006), (6843, 30004), (6924, 29653), (7501, 27372), (9124, 22503), (13686, 15002)]