199914288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1195

約数の個数: 160

約数和(自身を含む): 645672960

約数和(自身を除く): 445758672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 34, 42, 48, 51, 56, 62, 68, 84, 93, 102, 112, 119, 124, 136, 168, 186, 204, 217, 238, 248, 272, 336, 357, 372, 408, 434, 476, 496, 527, 651, 714, 744, 816, 868, 952, 1054, 1129, 1302, 1428, 1488, 1581, 1736, 1904, 2108, 2258, 2604, 2856, 3162, 3387, 3472, 3689, 4216, 4516, 5208, 5712, 6324, 6774, 7378, 7903, 8432, 9032, 10416, 11067, 12648, 13548, 14756, 15806, 18064, 19193, 22134, 23709, 25296, 27096, 29512, 31612, 34999, 38386, 44268, 47418, 54192, 57579, 59024, 63224, 69998, 76772, 88536, 94836, 104997, 115158, 126448, 134351, 139996, 153544, 177072, 189672, 209994, 230316, 244993, 268702, 279992, 307088, 379344, 403053, 419988, 460632, 489986, 537404, 559984, 594983, 734979, 806106, 839976, 921264, 979972, 1074808, 1189966, 1469958, 1612212, 1679952, 1784949, 1959944, 2149616, 2379932, 2939916, 3224424, 3569898, 3919888, 4164881, 4759864, 5879832, 6448848, 7139796, 8329762, 9519728, 11759664, 12494643, 14279592, 16659524, 24989286, 28559184, 33319048, 49978572, 66638096, 99957144, 199914288]

約数ペア:

[(1, 199914288), (2, 99957144), (3, 66638096), (4, 49978572), (6, 33319048), (7, 28559184), (8, 24989286), (12, 16659524), (14, 14279592), (16, 12494643), (17, 11759664), (21, 9519728), (24, 8329762), (28, 7139796), (31, 6448848), (34, 5879832), (42, 4759864), (48, 4164881), (51, 3919888), (56, 3569898), (62, 3224424), (68, 2939916), (84, 2379932), (93, 2149616), (102, 1959944), (112, 1784949), (119, 1679952), (124, 1612212), (136, 1469958), (168, 1189966), (186, 1074808), (204, 979972), (217, 921264), (238, 839976), (248, 806106), (272, 734979), (336, 594983), (357, 559984), (372, 537404), (408, 489986), (434, 460632), (476, 419988), (496, 403053), (527, 379344), (651, 307088), (714, 279992), (744, 268702), (816, 244993), (868, 230316), (952, 209994), (1054, 189672), (1129, 177072), (1302, 153544), (1428, 139996), (1488, 134351), (1581, 126448), (1736, 115158), (1904, 104997), (2108, 94836), (2258, 88536), (2604, 76772), (2856, 69998), (3162, 63224), (3387, 59024), (3472, 57579), (3689, 54192), (4216, 47418), (4516, 44268), (5208, 38386), (5712, 34999), (6324, 31612), (6774, 29512), (7378, 27096), (7903, 25296), (8432, 23709), (9032, 22134), (10416, 19193), (11067, 18064), (12648, 15806), (13548, 14756)]