204508504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1503739}}^1$

素因数の和:1503762

約数の個数: 16

約数和(自身を含む): 406009800

約数和(自身を除く): 201501296

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1503739, 3007478, 6014956, 12029912, 25563563, 51127126, 102254252, 204508504]

約数ペア:

[(1, 204508504), (2, 102254252), (4, 51127126), (8, 25563563), (17, 12029912), (34, 6014956), (68, 3007478), (136, 1503739)]