201641752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1938863}}^1$

素因数の和:1938882

約数の個数: 16

約数和(自身を含む): 407161440

約数和(自身を除く): 205519688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1938863, 3877726, 7755452, 15510904, 25205219, 50410438, 100820876, 201641752]

約数ペア:

[(1, 201641752), (2, 100820876), (4, 50410438), (8, 25205219), (13, 15510904), (26, 7755452), (52, 3877726), (104, 1938863)]