193504311

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 384104448

約数和(自身を除く): 190600137

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 47, 63, 77, 91, 99, 117, 141, 143, 231, 273, 329, 423, 429, 457, 517, 611, 693, 819, 987, 1001, 1287, 1371, 1551, 1833, 2961, 3003, 3199, 3619, 4113, 4277, 4653, 5027, 5499, 5941, 6721, 9009, 9597, 10857, 12831, 15081, 17823, 20163, 21479, 28791, 32571, 35189, 38493, 41587, 45243, 47047, 53469, 60489, 64437, 65351, 105567, 124761, 141141, 150353, 193311, 196053, 236269, 279227, 316701, 374283, 423423, 451059, 457457, 588159, 708807, 837681, 1353177, 1372371, 1653883, 1954589, 2126421, 2513043, 3071497, 4117113, 4961649, 5863767, 9214491, 14884947, 17591301, 21500479, 27643473, 64501437, 193504311]

約数ペア:

[(1, 193504311), (3, 64501437), (7, 27643473), (9, 21500479), (11, 17591301), (13, 14884947), (21, 9214491), (33, 5863767), (39, 4961649), (47, 4117113), (63, 3071497), (77, 2513043), (91, 2126421), (99, 1954589), (117, 1653883), (141, 1372371), (143, 1353177), (231, 837681), (273, 708807), (329, 588159), (423, 457457), (429, 451059), (457, 423423), (517, 374283), (611, 316701), (693, 279227), (819, 236269), (987, 196053), (1001, 193311), (1287, 150353), (1371, 141141), (1551, 124761), (1833, 105567), (2961, 65351), (3003, 64437), (3199, 60489), (3619, 53469), (4113, 47047), (4277, 45243), (4653, 41587), (5027, 38493), (5499, 35189), (5941, 32571), (6721, 28791), (9009, 21479), (9597, 20163), (10857, 17823), (12831, 15081)]