199688112

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:129

約数の個数: 240

約数和(自身を含む): 655062240

約数和(自身を除く): 455374128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 37, 39, 48, 52, 54, 62, 72, 74, 78, 93, 104, 108, 111, 117, 124, 144, 148, 156, 186, 208, 216, 222, 234, 248, 279, 296, 312, 333, 351, 372, 403, 432, 444, 468, 481, 496, 558, 592, 624, 666, 702, 744, 806, 837, 888, 936, 961, 962, 999, 1116, 1147, 1209, 1332, 1404, 1443, 1488, 1612, 1674, 1776, 1872, 1922, 1924, 1998, 2232, 2294, 2418, 2664, 2808, 2883, 2886, 3224, 3348, 3441, 3627, 3844, 3848, 3996, 4329, 4464, 4588, 4836, 5328, 5616, 5766, 5772, 6448, 6696, 6882, 7254, 7688, 7696, 7992, 8649, 8658, 9176, 9672, 10323, 10881, 11532, 11544, 12493, 12987, 13392, 13764, 14508, 14911, 15376, 15984, 17298, 17316, 18352, 19344, 20646, 21762, 23064, 23088, 24986, 25947, 25974, 27528, 29016, 29822, 30969, 34596, 34632, 35557, 37479, 41292, 43524, 44733, 46128, 49972, 51894, 51948, 55056, 58032, 59644, 61938, 69192, 69264, 71114, 74958, 82584, 87048, 89466, 99944, 103788, 103896, 106671, 112437, 119288, 123876, 134199, 138384, 142228, 149916, 165168, 174096, 178932, 199888, 207576, 207792, 213342, 224874, 238576, 247752, 268398, 284456, 299832, 320013, 337311, 357864, 402597, 415152, 426684, 449748, 462241, 495504, 536796, 568912, 599664, 640026, 674622, 715728, 805194, 853368, 899496, 924482, 960039, 1073592, 1280052, 1349244, 1386723, 1610388, 1706736, 1798992, 1848964, 1920078, 2147184, 2560104, 2698488, 2773446, 3220776, 3697928, 3840156, 4160169, 5120208, 5396976, 5546892, 6441552, 7395856, 7680312, 8320338, 11093784, 12480507, 15360624, 16640676, 22187568, 24961014, 33281352, 49922028, 66562704, 99844056, 199688112]

約数ペア:

[(1, 199688112), (2, 99844056), (3, 66562704), (4, 49922028), (6, 33281352), (8, 24961014), (9, 22187568), (12, 16640676), (13, 15360624), (16, 12480507), (18, 11093784), (24, 8320338), (26, 7680312), (27, 7395856), (31, 6441552), (36, 5546892), (37, 5396976), (39, 5120208), (48, 4160169), (52, 3840156), (54, 3697928), (62, 3220776), (72, 2773446), (74, 2698488), (78, 2560104), (93, 2147184), (104, 1920078), (108, 1848964), (111, 1798992), (117, 1706736), (124, 1610388), (144, 1386723), (148, 1349244), (156, 1280052), (186, 1073592), (208, 960039), (216, 924482), (222, 899496), (234, 853368), (248, 805194), (279, 715728), (296, 674622), (312, 640026), (333, 599664), (351, 568912), (372, 536796), (403, 495504), (432, 462241), (444, 449748), (468, 426684), (481, 415152), (496, 402597), (558, 357864), (592, 337311), (624, 320013), (666, 299832), (702, 284456), (744, 268398), (806, 247752), (837, 238576), (888, 224874), (936, 213342), (961, 207792), (962, 207576), (999, 199888), (1116, 178932), (1147, 174096), (1209, 165168), (1332, 149916), (1404, 142228), (1443, 138384), (1488, 134199), (1612, 123876), (1674, 119288), (1776, 112437), (1872, 106671), (1922, 103896), (1924, 103788), (1998, 99944), (2232, 89466), (2294, 87048), (2418, 82584), (2664, 74958), (2808, 71114), (2883, 69264), (2886, 69192), (3224, 61938), (3348, 59644), (3441, 58032), (3627, 55056), (3844, 51948), (3848, 51894), (3996, 49972), (4329, 46128), (4464, 44733), (4588, 43524), (4836, 41292), (5328, 37479), (5616, 35557), (5766, 34632), (5772, 34596), (6448, 30969), (6696, 29822), (6882, 29016), (7254, 27528), (7688, 25974), (7696, 25947), (7992, 24986), (8649, 23088), (8658, 23064), (9176, 21762), (9672, 20646), (10323, 19344), (10881, 18352), (11532, 17316), (11544, 17298), (12493, 15984), (12987, 15376), (13392, 14911), (13764, 14508)]