201637018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{129089}}^1$

素因数の和:129173

約数の個数: 16

約数和(自身を含む): 334601280

約数和(自身を除く): 132964262

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 129089, 258178, 1419979, 2839958, 9165319, 18330638, 100818509, 201637018]

約数ペア:

[(1, 201637018), (2, 100818509), (11, 18330638), (22, 9165319), (71, 2839958), (142, 1419979), (781, 258178), (1562, 129089)]