215920231109

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{149840549}}^1$

素因数の和:149840691

約数の個数: 8

約数和(自身を含む): 237347431200

約数和(自身を除く): 21427200091

約数列:

[1, 11, 131, 1441, 149840549, 1648246039, 19629111919, 215920231109]

約数ペア:

[(1, 215920231109), (11, 19629111919), (131, 1648246039), (1441, 149840549)]