202161756

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{990989}}^1$

素因数の和:991013

約数の個数: 24

約数和(自身を含む): 499458960

約数和(自身を除く): 297297204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 990989, 1981978, 2972967, 3963956, 5945934, 11891868, 16846813, 33693626, 50540439, 67387252, 101080878, 202161756]

約数ペア:

[(1, 202161756), (2, 101080878), (3, 67387252), (4, 50540439), (6, 33693626), (12, 16846813), (17, 11891868), (34, 5945934), (51, 3963956), (68, 2972967), (102, 1981978), (204, 990989)]