200613908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{64217}}^1$

素因数の和:64303

約数の個数: 24

約数和(自身を含む): 388390464

約数和(自身を除く): 187776556

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 64217, 128434, 256868, 706387, 1412774, 2825548, 4559407, 9118814, 18237628, 50153477, 100306954, 200613908]

約数ペア:

[(1, 200613908), (2, 100306954), (4, 50153477), (11, 18237628), (22, 9118814), (44, 4559407), (71, 2825548), (142, 1412774), (284, 706387), (781, 256868), (1562, 128434), (3124, 64217)]