205859342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 363121920

約数和(自身を除く): 157262578

約数列:

[1, 2, 13, 26, 29, 37, 47, 58, 74, 94, 157, 314, 377, 481, 611, 754, 962, 1073, 1222, 1363, 1739, 2041, 2146, 2726, 3478, 4082, 4553, 5809, 7379, 9106, 11618, 13949, 14758, 17719, 22607, 27898, 35438, 45214, 50431, 59189, 75517, 95927, 100862, 118378, 151034, 168461, 191854, 213991, 273023, 336922, 427982, 546046, 655603, 1311206, 2189993, 2781883, 3549299, 4379986, 5563766, 7098598, 7917667, 15835334, 102929671, 205859342]

約数ペア:

[(1, 205859342), (2, 102929671), (13, 15835334), (26, 7917667), (29, 7098598), (37, 5563766), (47, 4379986), (58, 3549299), (74, 2781883), (94, 2189993), (157, 1311206), (314, 655603), (377, 546046), (481, 427982), (611, 336922), (754, 273023), (962, 213991), (1073, 191854), (1222, 168461), (1363, 151034), (1739, 118378), (2041, 100862), (2146, 95927), (2726, 75517), (3478, 59189), (4082, 50431), (4553, 45214), (5809, 35438), (7379, 27898), (9106, 22607), (11618, 17719), (13949, 14758)]