201855601

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{881}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 220147200

約数和(自身を除く): 18291599

約数列:

[1, 19, 31, 389, 589, 881, 7391, 12059, 16739, 27311, 229121, 342709, 518909, 6511471, 10623979, 201855601]

約数ペア:

[(1, 201855601), (19, 10623979), (31, 6511471), (389, 518909), (589, 342709), (881, 229121), (7391, 27311), (12059, 16739)]