201071858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{108923}}^1$

素因数の和:109009

約数の個数: 16

約数和(自身を含む): 329386176

約数和(自身を除く): 128314318

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 108923, 217846, 1415999, 2831998, 7733533, 15467066, 100535929, 201071858]

約数ペア:

[(1, 201071858), (2, 100535929), (13, 15467066), (26, 7733533), (71, 2831998), (142, 1415999), (923, 217846), (1846, 108923)]