222364792

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{164471}}^1$

素因数の和:164503

約数の個数: 24

約数和(自身を含む): 451475640

約数和(自身を除く): 229110848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 164471, 328942, 657884, 1315768, 2138123, 4276246, 8552492, 17104984, 27795599, 55591198, 111182396, 222364792]

約数ペア:

[(1, 222364792), (2, 111182396), (4, 55591198), (8, 27795599), (13, 17104984), (26, 8552492), (52, 4276246), (104, 2138123), (169, 1315768), (338, 657884), (676, 328942), (1352, 164471)]