129019604

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{200341}}^1$

素因数の和:200375

約数の個数: 24

約数和(自身を含む): 269259648

約数和(自身を除く): 140240044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 200341, 400682, 801364, 1402387, 2804774, 4607843, 5609548, 9215686, 18431372, 32254901, 64509802, 129019604]

約数ペア:

[(1, 129019604), (2, 64509802), (4, 32254901), (7, 18431372), (14, 9215686), (23, 5609548), (28, 4607843), (46, 2804774), (92, 1402387), (161, 801364), (322, 400682), (644, 200341)]