201506812

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{298087}}^1$

素因数の和:298117

約数の個数: 18

約数和(自身を含む): 381850728

約数和(自身を除く): 180343916

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 298087, 596174, 1192348, 3875131, 7750262, 15500524, 50376703, 100753406, 201506812]

約数ペア:

[(1, 201506812), (2, 100753406), (4, 50376703), (13, 15500524), (26, 7750262), (52, 3875131), (169, 1192348), (338, 596174), (676, 298087)]