201392443

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{26813}}^1$

素因数の和:26886

約数の個数: 16

約数和(自身を含む): 244543680

約数和(自身を除く): 43151237

約数列:

[1, 7, 29, 37, 203, 259, 1073, 7511, 26813, 187691, 777577, 992081, 5443039, 6944567, 28770349, 201392443]

約数ペア:

[(1, 201392443), (7, 28770349), (29, 6944567), (37, 5443039), (203, 992081), (259, 777577), (1073, 187691), (7511, 26813)]