201128851

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137477}}^1$

素因数の和:137514

約数の個数: 16

約数和(自身を含む): 263957760

約数和(自身を除く): 62828909

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 137477, 962339, 1512247, 2612063, 10585729, 18284441, 28732693, 201128851]

約数ペア:

[(1, 201128851), (7, 28732693), (11, 18284441), (19, 10585729), (77, 2612063), (133, 1512247), (209, 962339), (1463, 137477)]