200748394

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2551}}^1$

素因数の和:2651

約数の個数: 48

約数和(自身を含む): 387516096

約数和(自身を除く): 186767702

約数列:

[1, 2, 7, 11, 14, 22, 49, 73, 77, 98, 146, 154, 511, 539, 803, 1022, 1078, 1606, 2551, 3577, 5102, 5621, 7154, 11242, 17857, 28061, 35714, 39347, 56122, 78694, 124999, 186223, 196427, 249998, 372446, 392854, 1303561, 1374989, 2048453, 2607122, 2749978, 4096906, 9124927, 14339171, 18249854, 28678342, 100374197, 200748394]

約数ペア:

[(1, 200748394), (2, 100374197), (7, 28678342), (11, 18249854), (14, 14339171), (22, 9124927), (49, 4096906), (73, 2749978), (77, 2607122), (98, 2048453), (146, 1374989), (154, 1303561), (511, 392854), (539, 372446), (803, 249998), (1022, 196427), (1078, 186223), (1606, 124999), (2551, 78694), (3577, 56122), (5102, 39347), (5621, 35714), (7154, 28061), (11242, 17857)]