200042906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{7753}}^1$

素因数の和:7878

約数の個数: 32

約数和(自身を含む): 364748160

約数和(自身を除く): 164705254

約数列:

[1, 2, 7, 14, 19, 38, 97, 133, 194, 266, 679, 1358, 1843, 3686, 7753, 12901, 15506, 25802, 54271, 108542, 147307, 294614, 752041, 1031149, 1504082, 2062298, 5264287, 10528574, 14288779, 28577558, 100021453, 200042906]

約数ペア:

[(1, 200042906), (2, 100021453), (7, 28577558), (14, 14288779), (19, 10528574), (38, 5264287), (97, 2062298), (133, 1504082), (194, 1031149), (266, 752041), (679, 294614), (1358, 147307), (1843, 108542), (3686, 54271), (7753, 25802), (12901, 15506)]