194818533

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 356751360

約数和(自身を除く): 161932827

約数列:

[1, 3, 7, 13, 19, 21, 23, 39, 57, 69, 71, 91, 133, 161, 213, 247, 273, 299, 399, 437, 483, 497, 529, 741, 897, 923, 1311, 1349, 1491, 1587, 1633, 1729, 2093, 2769, 3059, 3703, 4047, 4899, 5187, 5681, 6279, 6461, 6877, 9177, 9443, 10051, 11109, 11431, 17043, 17537, 19383, 20631, 21229, 28329, 30153, 31027, 34293, 37559, 39767, 48139, 52611, 63687, 70357, 93081, 112677, 119301, 122759, 130663, 144417, 148603, 211071, 217189, 262913, 368277, 391989, 403351, 445809, 488267, 651567, 713621, 788739, 914641, 1210053, 1464801, 2140863, 2743923, 2823457, 3417869, 4995347, 8470371, 9277073, 10253607, 14986041, 27831219, 64939511, 194818533]

約数ペア:

[(1, 194818533), (3, 64939511), (7, 27831219), (13, 14986041), (19, 10253607), (21, 9277073), (23, 8470371), (39, 4995347), (57, 3417869), (69, 2823457), (71, 2743923), (91, 2140863), (133, 1464801), (161, 1210053), (213, 914641), (247, 788739), (273, 713621), (299, 651567), (399, 488267), (437, 445809), (483, 403351), (497, 391989), (529, 368277), (741, 262913), (897, 217189), (923, 211071), (1311, 148603), (1349, 144417), (1491, 130663), (1587, 122759), (1633, 119301), (1729, 112677), (2093, 93081), (2769, 70357), (3059, 63687), (3703, 52611), (4047, 48139), (4899, 39767), (5187, 37559), (5681, 34293), (6279, 31027), (6461, 30153), (6877, 28329), (9177, 21229), (9443, 20631), (10051, 19383), (11109, 17537), (11431, 17043)]