199709532

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 162

約数和(自身を含む): 590239104

約数和(自身を除く): 390529572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 121, 127, 132, 171, 198, 209, 228, 242, 254, 342, 361, 363, 381, 396, 418, 484, 508, 627, 684, 722, 726, 762, 836, 1083, 1089, 1143, 1254, 1397, 1444, 1452, 1524, 1881, 2166, 2178, 2286, 2299, 2413, 2508, 2794, 3249, 3762, 3971, 4191, 4332, 4356, 4572, 4598, 4826, 5588, 6498, 6897, 7239, 7524, 7942, 8382, 9196, 9652, 11913, 12573, 12996, 13794, 14478, 15367, 15884, 16764, 20691, 21717, 23826, 25146, 26543, 27588, 28956, 30734, 35739, 41382, 43434, 43681, 45847, 46101, 47652, 50292, 53086, 61468, 71478, 79629, 82764, 86868, 87362, 91694, 92202, 106172, 131043, 137541, 138303, 142956, 159258, 174724, 183388, 184404, 238887, 262086, 275082, 276606, 291973, 318516, 393129, 412623, 477774, 504317, 524172, 550164, 553212, 583946, 786258, 825246, 875919, 955548, 1008634, 1167892, 1512951, 1572516, 1650492, 1751838, 2017268, 2627757, 3025902, 3503676, 4538853, 5255514, 5547487, 6051804, 9077706, 10511028, 11094974, 16642461, 18155412, 22189948, 33284922, 49927383, 66569844, 99854766, 199709532]

約数ペア:

[(1, 199709532), (2, 99854766), (3, 66569844), (4, 49927383), (6, 33284922), (9, 22189948), (11, 18155412), (12, 16642461), (18, 11094974), (19, 10511028), (22, 9077706), (33, 6051804), (36, 5547487), (38, 5255514), (44, 4538853), (57, 3503676), (66, 3025902), (76, 2627757), (99, 2017268), (114, 1751838), (121, 1650492), (127, 1572516), (132, 1512951), (171, 1167892), (198, 1008634), (209, 955548), (228, 875919), (242, 825246), (254, 786258), (342, 583946), (361, 553212), (363, 550164), (381, 524172), (396, 504317), (418, 477774), (484, 412623), (508, 393129), (627, 318516), (684, 291973), (722, 276606), (726, 275082), (762, 262086), (836, 238887), (1083, 184404), (1089, 183388), (1143, 174724), (1254, 159258), (1397, 142956), (1444, 138303), (1452, 137541), (1524, 131043), (1881, 106172), (2166, 92202), (2178, 91694), (2286, 87362), (2299, 86868), (2413, 82764), (2508, 79629), (2794, 71478), (3249, 61468), (3762, 53086), (3971, 50292), (4191, 47652), (4332, 46101), (4356, 45847), (4572, 43681), (4598, 43434), (4826, 41382), (5588, 35739), (6498, 30734), (6897, 28956), (7239, 27588), (7524, 26543), (7942, 25146), (8382, 23826), (9196, 21717), (9652, 20691), (11913, 16764), (12573, 15884), (12996, 15367), (13794, 14478)]