203123232

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 627419520

約数和(自身を除く): 424296288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 227, 234, 239, 288, 312, 416, 454, 468, 478, 624, 681, 717, 908, 936, 956, 1248, 1362, 1434, 1816, 1872, 1912, 2043, 2151, 2724, 2868, 2951, 3107, 3632, 3744, 3824, 4086, 4302, 5448, 5736, 5902, 6214, 7264, 7648, 8172, 8604, 8853, 9321, 10896, 11472, 11804, 12428, 16344, 17208, 17706, 18642, 21792, 22944, 23608, 24856, 26559, 27963, 32688, 34416, 35412, 37284, 47216, 49712, 53118, 54253, 55926, 65376, 68832, 70824, 74568, 94432, 99424, 106236, 108506, 111852, 141648, 149136, 162759, 212472, 217012, 223704, 283296, 298272, 325518, 424944, 434024, 447408, 488277, 651036, 705289, 849888, 868048, 894816, 976554, 1302072, 1410578, 1736096, 1953108, 2115867, 2604144, 2821156, 3906216, 4231734, 5208288, 5642312, 6347601, 7812432, 8463468, 11284624, 12695202, 15624864, 16926936, 22569248, 25390404, 33853872, 50780808, 67707744, 101561616, 203123232]

約数ペア:

[(1, 203123232), (2, 101561616), (3, 67707744), (4, 50780808), (6, 33853872), (8, 25390404), (9, 22569248), (12, 16926936), (13, 15624864), (16, 12695202), (18, 11284624), (24, 8463468), (26, 7812432), (32, 6347601), (36, 5642312), (39, 5208288), (48, 4231734), (52, 3906216), (72, 2821156), (78, 2604144), (96, 2115867), (104, 1953108), (117, 1736096), (144, 1410578), (156, 1302072), (208, 976554), (227, 894816), (234, 868048), (239, 849888), (288, 705289), (312, 651036), (416, 488277), (454, 447408), (468, 434024), (478, 424944), (624, 325518), (681, 298272), (717, 283296), (908, 223704), (936, 217012), (956, 212472), (1248, 162759), (1362, 149136), (1434, 141648), (1816, 111852), (1872, 108506), (1912, 106236), (2043, 99424), (2151, 94432), (2724, 74568), (2868, 70824), (2951, 68832), (3107, 65376), (3632, 55926), (3744, 54253), (3824, 53118), (4086, 49712), (4302, 47216), (5448, 37284), (5736, 35412), (5902, 34416), (6214, 32688), (7264, 27963), (7648, 26559), (8172, 24856), (8604, 23608), (8853, 22944), (9321, 21792), (10896, 18642), (11472, 17706), (11804, 17208), (12428, 16344)]