204762956

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 376615008

約数和(自身を除く): 171852052

約数列:

[1, 2, 4, 53, 73, 101, 106, 131, 146, 202, 212, 262, 292, 404, 524, 3869, 5353, 6943, 7373, 7738, 9563, 10706, 13231, 13886, 14746, 15476, 19126, 21412, 26462, 27772, 29492, 38252, 52924, 390769, 506839, 701243, 781538, 965863, 1013678, 1402486, 1563076, 1931726, 2027356, 2804972, 3863452, 51190739, 102381478, 204762956]

約数ペア:

[(1, 204762956), (2, 102381478), (4, 51190739), (53, 3863452), (73, 2804972), (101, 2027356), (106, 1931726), (131, 1563076), (146, 1402486), (202, 1013678), (212, 965863), (262, 781538), (292, 701243), (404, 506839), (524, 390769), (3869, 52924), (5353, 38252), (6943, 29492), (7373, 27772), (7738, 26462), (9563, 21412), (10706, 19126), (13231, 15476), (13886, 14746)]