203450468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3912509}}^1$

素因数の和:3912526

約数の個数: 12

約数和(自身を含む): 383425980

約数和(自身を除く): 179975512

約数列:

[1, 2, 4, 13, 26, 52, 3912509, 7825018, 15650036, 50862617, 101725234, 203450468]

約数ペア:

[(1, 203450468), (2, 101725234), (4, 50862617), (13, 15650036), (26, 7825018), (52, 3912509)]