196265953

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{3217}}^1$

素因数の和:3281

約数の個数: 18

約数和(自身を含む): 224368614

約数和(自身を除く): 28102661

約数列:

[1, 13, 19, 169, 247, 361, 3211, 3217, 4693, 41821, 61009, 61123, 543673, 794599, 1161337, 10329787, 15097381, 196265953]

約数ペア:

[(1, 196265953), (13, 15097381), (19, 10329787), (169, 1161337), (247, 794599), (361, 543673), (3211, 61123), (3217, 61009), (4693, 41821)]