201854393

素因数分解:

${\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{15991}}^1$

素因数の和:16975

約数の個数: 8

約数和(自身を含む): 217619136

約数和(自身を除く): 15764743

約数列:

[1, 13, 971, 12623, 15991, 207883, 15527261, 201854393]

約数ペア:

[(1, 201854393), (13, 15527261), (971, 207883), (12623, 15991)]