197270064

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 578192160

約数和(自身を除く): 380922096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 97, 116, 144, 174, 194, 232, 261, 291, 348, 388, 464, 487, 522, 582, 696, 776, 873, 974, 1044, 1164, 1392, 1461, 1552, 1746, 1948, 2088, 2328, 2813, 2922, 3492, 3896, 4176, 4383, 4656, 5626, 5844, 6984, 7792, 8439, 8766, 11252, 11688, 13968, 14123, 16878, 17532, 22504, 23376, 25317, 28246, 33756, 35064, 42369, 45008, 47239, 50634, 56492, 67512, 70128, 84738, 94478, 101268, 112984, 127107, 135024, 141717, 169476, 188956, 202536, 225968, 254214, 283434, 338952, 377912, 405072, 425151, 508428, 566868, 677904, 755824, 850302, 1016856, 1133736, 1369931, 1700604, 2033712, 2267472, 2739862, 3401208, 4109793, 5479724, 6802416, 8219586, 10959448, 12329379, 16439172, 21918896, 24658758, 32878344, 49317516, 65756688, 98635032, 197270064]

約数ペア:

[(1, 197270064), (2, 98635032), (3, 65756688), (4, 49317516), (6, 32878344), (8, 24658758), (9, 21918896), (12, 16439172), (16, 12329379), (18, 10959448), (24, 8219586), (29, 6802416), (36, 5479724), (48, 4109793), (58, 3401208), (72, 2739862), (87, 2267472), (97, 2033712), (116, 1700604), (144, 1369931), (174, 1133736), (194, 1016856), (232, 850302), (261, 755824), (291, 677904), (348, 566868), (388, 508428), (464, 425151), (487, 405072), (522, 377912), (582, 338952), (696, 283434), (776, 254214), (873, 225968), (974, 202536), (1044, 188956), (1164, 169476), (1392, 141717), (1461, 135024), (1552, 127107), (1746, 112984), (1948, 101268), (2088, 94478), (2328, 84738), (2813, 70128), (2922, 67512), (3492, 56492), (3896, 50634), (4176, 47239), (4383, 45008), (4656, 42369), (5626, 35064), (5844, 33756), (6984, 28246), (7792, 25317), (8439, 23376), (8766, 22504), (11252, 17532), (11688, 16878), (13968, 14123)]