202142902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{72661}}^1$

素因数の和:72783

約数の個数: 16

約数和(自身を含む): 329594832

約数和(自身を除く): 127451930

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 72661, 145322, 944593, 1889186, 7774727, 15549454, 101071451, 202142902]

約数ペア:

[(1, 202142902), (2, 101071451), (13, 15549454), (26, 7774727), (107, 1889186), (214, 944593), (1391, 145322), (2782, 72661)]