204958299

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{57751}}^1$

素因数の和:57787

約数の個数: 24

約数和(自身を含む): 338195712

約数和(自身を除く): 133237413

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 57751, 173253, 404257, 750763, 1212771, 2252289, 5255341, 9759919, 15766023, 29279757, 68319433, 204958299]

約数ペア:

[(1, 204958299), (3, 68319433), (7, 29279757), (13, 15766023), (21, 9759919), (39, 5255341), (91, 2252289), (169, 1212771), (273, 750763), (507, 404257), (1183, 173253), (3549, 57751)]