214924492816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1221161891}}^1$

素因数の和:1221161910

約数の個数: 20

約数和(自身を含む): 454272223824

約数和(自身を除く): 239347731008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1221161891, 2442323782, 4884647564, 9769295128, 13432780801, 19538590256, 26865561602, 53731123204, 107462246408, 214924492816]

約数ペア:

[(1, 214924492816), (2, 107462246408), (4, 53731123204), (8, 26865561602), (11, 19538590256), (16, 13432780801), (22, 9769295128), (44, 4884647564), (88, 2442323782), (176, 1221161891)]