207500963137

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1231}}^1\times {\mathrm{1621}}^1$

素因数の和:3305

約数の個数: 32

約数和(自身を含む): 236119600640

約数和(自身を除く): 28618637503

約数列:

[1, 13, 19, 247, 421, 1231, 1621, 5473, 7999, 16003, 21073, 23389, 30799, 103987, 304057, 400387, 518251, 682441, 1995451, 6737263, 8871733, 9846769, 12966379, 25940863, 37913569, 128007997, 168562927, 492876397, 840084871, 10921103323, 15961612549, 207500963137]

約数ペア:

[(1, 207500963137), (13, 15961612549), (19, 10921103323), (247, 840084871), (421, 492876397), (1231, 168562927), (1621, 128007997), (5473, 37913569), (7999, 25940863), (16003, 12966379), (21073, 9846769), (23389, 8871733), (30799, 6737263), (103987, 1995451), (304057, 682441), (400387, 518251)]