255087159474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{85542307}}^1$

素因数の和:85542390

約数の個数: 32

約数和(自身を含む): 591268432896

約数和(自身を除く): 336181273422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 85542307, 171084614, 256626921, 513253842, 598796149, 1197592298, 1796388447, 3592776894, 6073503797, 12147007594, 18220511391, 36441022782, 42514526579, 85029053158, 127543579737, 255087159474]

約数ペア:

[(1, 255087159474), (2, 127543579737), (3, 85029053158), (6, 42514526579), (7, 36441022782), (14, 18220511391), (21, 12147007594), (42, 6073503797), (71, 3592776894), (142, 1796388447), (213, 1197592298), (426, 598796149), (497, 513253842), (994, 256626921), (1491, 171084614), (2982, 85542307)]