201901726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{44887}}^1$

素因数の和:45075

約数の個数: 16

約数和(自身を含む): 328041504

約数和(自身を除く): 126139778

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 44887, 89774, 583531, 1167062, 7765451, 15530902, 100950863, 201901726]

約数ペア:

[(1, 201901726), (2, 100950863), (13, 15530902), (26, 7765451), (173, 1167062), (346, 583531), (2249, 89774), (4498, 44887)]