213749074

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 437913216

約数和(自身を除く): 224164142

約数列:

[1, 2, 7, 11, 14, 22, 23, 37, 46, 49, 74, 77, 98, 154, 161, 233, 253, 259, 322, 407, 466, 506, 518, 539, 814, 851, 1078, 1127, 1631, 1702, 1771, 1813, 2254, 2563, 2849, 3262, 3542, 3626, 5126, 5359, 5698, 5957, 8621, 9361, 10718, 11417, 11914, 12397, 17242, 17941, 18722, 19943, 22834, 24794, 35882, 37513, 39886, 41699, 58949, 60347, 65527, 75026, 83398, 94831, 117898, 120694, 125587, 131054, 189662, 198283, 251174, 262591, 396566, 412643, 422429, 458689, 525182, 663817, 825286, 844858, 917378, 1327634, 1387981, 2181113, 2775962, 2888501, 4362226, 4646719, 5777002, 9293438, 9715867, 15267791, 19431734, 30535582, 106874537, 213749074]

約数ペア:

[(1, 213749074), (2, 106874537), (7, 30535582), (11, 19431734), (14, 15267791), (22, 9715867), (23, 9293438), (37, 5777002), (46, 4646719), (49, 4362226), (74, 2888501), (77, 2775962), (98, 2181113), (154, 1387981), (161, 1327634), (233, 917378), (253, 844858), (259, 825286), (322, 663817), (407, 525182), (466, 458689), (506, 422429), (518, 412643), (539, 396566), (814, 262591), (851, 251174), (1078, 198283), (1127, 189662), (1631, 131054), (1702, 125587), (1771, 120694), (1813, 117898), (2254, 94831), (2563, 83398), (2849, 75026), (3262, 65527), (3542, 60347), (3626, 58949), (5126, 41699), (5359, 39886), (5698, 37513), (5957, 35882), (8621, 24794), (9361, 22834), (10718, 19943), (11417, 18722), (11914, 17941), (12397, 17242)]