201819320191

素因数分解:

${\mathrm{101}}^1\times {\mathrm{541}}^1\times {\mathrm{1291}}^1\times {\mathrm{2861}}^1$

素因数の和:4794

約数の個数: 16

約数和(自身を含む): 204423867936

約数和(自身を除く): 2604547745

約数列:

[1, 101, 541, 1291, 2861, 54641, 130391, 288961, 698431, 1547801, 3693551, 70541531, 156327901, 373048651, 1998211091, 201819320191]

約数ペア:

[(1, 201819320191), (101, 1998211091), (541, 373048651), (1291, 156327901), (2861, 70541531), (54641, 3693551), (130391, 1547801), (288961, 698431)]