203437299

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{2693}}^1$

素因数の和:2871

約数の個数: 24

約数和(自身を含む): 295801200

約数和(自身を除く): 92363901

約数列:

[1, 3, 13, 39, 149, 169, 447, 507, 1937, 2693, 5811, 8079, 25181, 35009, 75543, 105027, 401257, 455117, 1203771, 1365351, 5216341, 15649023, 67812433, 203437299]

約数ペア:

[(1, 203437299), (3, 67812433), (13, 15649023), (39, 5216341), (149, 1365351), (169, 1203771), (447, 455117), (507, 401257), (1937, 105027), (2693, 75543), (5811, 35009), (8079, 25181)]