207907637

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{249589}}^1$

素因数の和:249620

約数の個数: 12

約数和(自身を含む): 256079340

約数和(自身を除く): 48171703

約数列:

[1, 7, 17, 49, 119, 833, 249589, 1747123, 4243013, 12229861, 29701091, 207907637]

約数ペア:

[(1, 207907637), (7, 29701091), (17, 12229861), (49, 4243013), (119, 1747123), (833, 249589)]