201641272

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{5303}}^1$

素因数の和:5420

約数の個数: 48

約数和(自身を含む): 444422160

約数和(自身を除く): 242780888

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 1358, 2716, 4753, 5303, 5432, 9506, 10606, 19012, 21212, 37121, 38024, 42424, 74242, 148484, 259847, 296968, 514391, 519694, 1028782, 1039388, 2057564, 2078776, 3600737, 4115128, 7201474, 14402948, 25205159, 28805896, 50410318, 100820636, 201641272]

約数ペア:

[(1, 201641272), (2, 100820636), (4, 50410318), (7, 28805896), (8, 25205159), (14, 14402948), (28, 7201474), (49, 4115128), (56, 3600737), (97, 2078776), (98, 2057564), (194, 1039388), (196, 1028782), (388, 519694), (392, 514391), (679, 296968), (776, 259847), (1358, 148484), (2716, 74242), (4753, 42424), (5303, 38024), (5432, 37121), (9506, 21212), (10606, 19012)]