202814456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1950139}}^1$

素因数の和:1950158

約数の個数: 16

約数和(自身を含む): 409529400

約数和(自身を除く): 206714944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1950139, 3900278, 7800556, 15601112, 25351807, 50703614, 101407228, 202814456]

約数ペア:

[(1, 202814456), (2, 101407228), (4, 50703614), (8, 25351807), (13, 15601112), (26, 7800556), (52, 3900278), (104, 1950139)]