198518796

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 628992000

約数和(自身を除く): 430473204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 84, 92, 98, 108, 126, 138, 147, 161, 189, 196, 207, 233, 252, 276, 294, 322, 343, 378, 414, 441, 466, 483, 588, 621, 644, 686, 699, 756, 828, 882, 932, 966, 1029, 1127, 1242, 1323, 1372, 1398, 1449, 1631, 1764, 1932, 2058, 2097, 2254, 2484, 2646, 2796, 2898, 3087, 3262, 3381, 4116, 4194, 4347, 4508, 4893, 5292, 5359, 5796, 6174, 6291, 6524, 6762, 7889, 8388, 8694, 9261, 9786, 10143, 10718, 11417, 12348, 12582, 13524, 14679, 15778, 16077, 17388, 18522, 19572, 20286, 21436, 22834, 23667, 25164, 29358, 30429, 31556, 32154, 34251, 37044, 37513, 40572, 44037, 45668, 47334, 48231, 58716, 60858, 64308, 68502, 71001, 75026, 79919, 88074, 94668, 96462, 102753, 112539, 121716, 137004, 142002, 144693, 150052, 159838, 176148, 192924, 205506, 213003, 225078, 239757, 262591, 284004, 289386, 308259, 319676, 337617, 411012, 426006, 450156, 479514, 525182, 578772, 616518, 675234, 719271, 787773, 852012, 959028, 1012851, 1050364, 1233036, 1350468, 1438542, 1575546, 1838137, 2025702, 2157813, 2363319, 2877084, 3151092, 3676274, 4051404, 4315626, 4726638, 5514411, 7089957, 7352548, 8631252, 9453276, 11028822, 14179914, 16543233, 22057644, 28359828, 33086466, 49629699, 66172932, 99259398, 198518796]

約数ペア:

[(1, 198518796), (2, 99259398), (3, 66172932), (4, 49629699), (6, 33086466), (7, 28359828), (9, 22057644), (12, 16543233), (14, 14179914), (18, 11028822), (21, 9453276), (23, 8631252), (27, 7352548), (28, 7089957), (36, 5514411), (42, 4726638), (46, 4315626), (49, 4051404), (54, 3676274), (63, 3151092), (69, 2877084), (84, 2363319), (92, 2157813), (98, 2025702), (108, 1838137), (126, 1575546), (138, 1438542), (147, 1350468), (161, 1233036), (189, 1050364), (196, 1012851), (207, 959028), (233, 852012), (252, 787773), (276, 719271), (294, 675234), (322, 616518), (343, 578772), (378, 525182), (414, 479514), (441, 450156), (466, 426006), (483, 411012), (588, 337617), (621, 319676), (644, 308259), (686, 289386), (699, 284004), (756, 262591), (828, 239757), (882, 225078), (932, 213003), (966, 205506), (1029, 192924), (1127, 176148), (1242, 159838), (1323, 150052), (1372, 144693), (1398, 142002), (1449, 137004), (1631, 121716), (1764, 112539), (1932, 102753), (2058, 96462), (2097, 94668), (2254, 88074), (2484, 79919), (2646, 75026), (2796, 71001), (2898, 68502), (3087, 64308), (3262, 60858), (3381, 58716), (4116, 48231), (4194, 47334), (4347, 45668), (4508, 44037), (4893, 40572), (5292, 37513), (5359, 37044), (5796, 34251), (6174, 32154), (6291, 31556), (6524, 30429), (6762, 29358), (7889, 25164), (8388, 23667), (8694, 22834), (9261, 21436), (9786, 20286), (10143, 19572), (10718, 18522), (11417, 17388), (12348, 16077), (12582, 15778), (13524, 14679)]