200908631

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 260262912

約数和(自身を除く): 59354281

約数列:

[1, 7, 11, 37, 77, 97, 259, 407, 679, 727, 1067, 2849, 3589, 5089, 7469, 7997, 25123, 26899, 39479, 55979, 70519, 188293, 276353, 295889, 493633, 775709, 2071223, 2609203, 5429963, 18264421, 28701233, 200908631]

約数ペア:

[(1, 200908631), (7, 28701233), (11, 18264421), (37, 5429963), (77, 2609203), (97, 2071223), (259, 775709), (407, 493633), (679, 295889), (727, 276353), (1067, 188293), (2849, 70519), (3589, 55979), (5089, 39479), (7469, 26899), (7997, 25123)]