210400596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1242

約数の個数: 144

約数和(自身を含む): 655269888

約数和(自身を除く): 444869292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 31, 36, 42, 46, 62, 63, 69, 84, 92, 93, 124, 126, 138, 161, 186, 207, 217, 252, 276, 279, 322, 372, 414, 434, 483, 558, 644, 651, 713, 828, 868, 966, 1116, 1171, 1302, 1426, 1449, 1932, 1953, 2139, 2342, 2604, 2852, 2898, 3513, 3906, 4278, 4684, 4991, 5796, 6417, 7026, 7812, 8197, 8556, 9982, 10539, 12834, 14052, 14973, 16394, 19964, 21078, 24591, 25668, 26933, 29946, 32788, 36301, 42156, 44919, 49182, 53866, 59892, 72602, 73773, 80799, 89838, 98364, 107732, 108903, 145204, 147546, 161598, 179676, 188531, 217806, 242397, 254107, 295092, 323196, 326709, 377062, 435612, 484794, 508214, 565593, 653418, 754124, 762321, 834923, 969588, 1016428, 1131186, 1306836, 1524642, 1669846, 1696779, 2262372, 2286963, 2504769, 3049284, 3339692, 3393558, 4573926, 5009538, 5844461, 6787116, 7514307, 9147852, 10019076, 11688922, 15028614, 17533383, 23377844, 30057228, 35066766, 52600149, 70133532, 105200298, 210400596]

約数ペア:

[(1, 210400596), (2, 105200298), (3, 70133532), (4, 52600149), (6, 35066766), (7, 30057228), (9, 23377844), (12, 17533383), (14, 15028614), (18, 11688922), (21, 10019076), (23, 9147852), (28, 7514307), (31, 6787116), (36, 5844461), (42, 5009538), (46, 4573926), (62, 3393558), (63, 3339692), (69, 3049284), (84, 2504769), (92, 2286963), (93, 2262372), (124, 1696779), (126, 1669846), (138, 1524642), (161, 1306836), (186, 1131186), (207, 1016428), (217, 969588), (252, 834923), (276, 762321), (279, 754124), (322, 653418), (372, 565593), (414, 508214), (434, 484794), (483, 435612), (558, 377062), (644, 326709), (651, 323196), (713, 295092), (828, 254107), (868, 242397), (966, 217806), (1116, 188531), (1171, 179676), (1302, 161598), (1426, 147546), (1449, 145204), (1932, 108903), (1953, 107732), (2139, 98364), (2342, 89838), (2604, 80799), (2852, 73773), (2898, 72602), (3513, 59892), (3906, 53866), (4278, 49182), (4684, 44919), (4991, 42156), (5796, 36301), (6417, 32788), (7026, 29946), (7812, 26933), (8197, 25668), (8556, 24591), (9982, 21078), (10539, 19964), (12834, 16394), (14052, 14973)]