202289464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1945091}}^1$

素因数の和:1945110

約数の個数: 16

約数和(自身を含む): 408469320

約数和(自身を除く): 206179856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1945091, 3890182, 7780364, 15560728, 25286183, 50572366, 101144732, 202289464]

約数ペア:

[(1, 202289464), (2, 101144732), (4, 50572366), (8, 25286183), (13, 15560728), (26, 7780364), (52, 3890182), (104, 1945091)]