238220407852

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2549557}}^1$

素因数の和:2549686

約数の個数: 48

約数和(自身を含む): 493431257088

約数和(自身を除く): 255210849236

約数列:

[1, 2, 4, 7, 14, 28, 47, 71, 94, 142, 188, 284, 329, 497, 658, 994, 1316, 1988, 3337, 6674, 13348, 23359, 46718, 93436, 2549557, 5099114, 10198228, 17846899, 35693798, 71387596, 119829179, 181018547, 239658358, 362037094, 479316716, 724074188, 838804253, 1267129829, 1677608506, 2534259658, 3355217012, 5068519316, 8507871709, 17015743418, 34031486836, 59555101963, 119110203926, 238220407852]

約数ペア:

[(1, 238220407852), (2, 119110203926), (4, 59555101963), (7, 34031486836), (14, 17015743418), (28, 8507871709), (47, 5068519316), (71, 3355217012), (94, 2534259658), (142, 1677608506), (188, 1267129829), (284, 838804253), (329, 724074188), (497, 479316716), (658, 362037094), (994, 239658358), (1316, 181018547), (1988, 119829179), (3337, 71387596), (6674, 35693798), (13348, 17846899), (23359, 10198228), (46718, 5099114), (93436, 2549557)]