200202445289

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{890117}}^1$

素因数の和:890285

約数の個数: 32

約数和(自身を含む): 262506479616

約数和(自身を除く): 62304034327

約数列:

[1, 7, 11, 23, 77, 127, 161, 253, 889, 1397, 1771, 2921, 9779, 20447, 32131, 224917, 890117, 6230819, 9791287, 20472691, 68539009, 113044859, 143308837, 225199601, 791314013, 1243493449, 1576397207, 2600031757, 8704454143, 18200222299, 28600349327, 200202445289]

約数ペア:

[(1, 200202445289), (7, 28600349327), (11, 18200222299), (23, 8704454143), (77, 2600031757), (127, 1576397207), (161, 1243493449), (253, 791314013), (889, 225199601), (1397, 143308837), (1771, 113044859), (2921, 68539009), (9779, 20472691), (20447, 9791287), (32131, 6230819), (224917, 890117)]