201919426

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{6997}}^1$

素因数の和:7353

約数の個数: 16

約数和(自身を含む): 310375296

約数和(自身を除く): 108455870

約数列:

[1, 2, 47, 94, 307, 614, 6997, 13994, 14429, 28858, 328859, 657718, 2148079, 4296158, 100959713, 201919426]

約数ペア:

[(1, 201919426), (2, 100959713), (47, 4296158), (94, 2148079), (307, 657718), (614, 328859), (6997, 28858), (13994, 14429)]