203108112

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2861}}^1$

素因数の和:2921

約数の個数: 120

約数和(自身を含む): 622828440

約数和(自身を除く): 419720328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 48, 51, 58, 68, 72, 87, 102, 116, 136, 144, 153, 174, 204, 232, 261, 272, 306, 348, 408, 464, 493, 522, 612, 696, 816, 986, 1044, 1224, 1392, 1479, 1972, 2088, 2448, 2861, 2958, 3944, 4176, 4437, 5722, 5916, 7888, 8583, 8874, 11444, 11832, 17166, 17748, 22888, 23664, 25749, 34332, 35496, 45776, 48637, 51498, 68664, 70992, 82969, 97274, 102996, 137328, 145911, 165938, 194548, 205992, 248907, 291822, 331876, 389096, 411984, 437733, 497814, 583644, 663752, 746721, 778192, 875466, 995628, 1167288, 1327504, 1410473, 1493442, 1750932, 1991256, 2334576, 2820946, 2986884, 3501864, 3982512, 4231419, 5641892, 5973768, 7003728, 8462838, 11283784, 11947536, 12694257, 16925676, 22567568, 25388514, 33851352, 50777028, 67702704, 101554056, 203108112]

約数ペア:

[(1, 203108112), (2, 101554056), (3, 67702704), (4, 50777028), (6, 33851352), (8, 25388514), (9, 22567568), (12, 16925676), (16, 12694257), (17, 11947536), (18, 11283784), (24, 8462838), (29, 7003728), (34, 5973768), (36, 5641892), (48, 4231419), (51, 3982512), (58, 3501864), (68, 2986884), (72, 2820946), (87, 2334576), (102, 1991256), (116, 1750932), (136, 1493442), (144, 1410473), (153, 1327504), (174, 1167288), (204, 995628), (232, 875466), (261, 778192), (272, 746721), (306, 663752), (348, 583644), (408, 497814), (464, 437733), (493, 411984), (522, 389096), (612, 331876), (696, 291822), (816, 248907), (986, 205992), (1044, 194548), (1224, 165938), (1392, 145911), (1479, 137328), (1972, 102996), (2088, 97274), (2448, 82969), (2861, 70992), (2958, 68664), (3944, 51498), (4176, 48637), (4437, 45776), (5722, 35496), (5916, 34332), (7888, 25749), (8583, 23664), (8874, 22888), (11444, 17748), (11832, 17166)]