201888466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{21997}}^1$

素因数の和:22365

約数の個数: 16

約数和(自身を含む): 327066264

約数和(自身を除く): 125177798

約数列:

[1, 2, 13, 26, 353, 706, 4589, 9178, 21997, 43994, 285961, 571922, 7764941, 15529882, 100944233, 201888466]

約数ペア:

[(1, 201888466), (2, 100944233), (13, 15529882), (26, 7764941), (353, 571922), (706, 285961), (4589, 43994), (9178, 21997)]