214049199

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1109}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 361398240

約数和(自身を除く): 147349041

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 101, 147, 273, 303, 637, 707, 1109, 1313, 1911, 2121, 3327, 3939, 4949, 7763, 9191, 14417, 14847, 23289, 27573, 43251, 54341, 64337, 100919, 112009, 163023, 193011, 302757, 336027, 706433, 784063, 1456117, 2119299, 2352189, 4368351, 5488441, 10192819, 16465323, 30578457, 71349733, 214049199]

約数ペア:

[(1, 214049199), (3, 71349733), (7, 30578457), (13, 16465323), (21, 10192819), (39, 5488441), (49, 4368351), (91, 2352189), (101, 2119299), (147, 1456117), (273, 784063), (303, 706433), (637, 336027), (707, 302757), (1109, 193011), (1313, 163023), (1911, 112009), (2121, 100919), (3327, 64337), (3939, 54341), (4949, 43251), (7763, 27573), (9191, 23289), (14417, 14847)]