205480454418

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1489}}^1$

素因数の和:1761

約数の個数: 192

約数和(自身を含む): 491627335680

約数和(自身を除く): 286146881262

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 53, 67, 102, 106, 127, 134, 153, 159, 201, 254, 306, 318, 381, 402, 477, 603, 762, 901, 954, 1139, 1143, 1206, 1489, 1802, 2159, 2278, 2286, 2703, 2978, 3417, 3551, 4318, 4467, 5406, 6477, 6731, 6834, 7102, 8109, 8509, 8934, 10251, 10653, 12954, 13401, 13462, 16218, 17018, 19431, 20193, 20502, 21306, 25313, 25527, 26802, 31959, 38862, 40386, 50626, 51054, 60367, 60579, 63918, 75939, 76581, 78917, 99763, 114427, 120734, 121158, 144653, 151878, 153162, 157834, 181101, 189103, 199526, 227817, 228854, 236751, 289306, 299289, 343281, 362202, 378206, 433959, 450977, 455634, 473502, 543303, 567309, 598578, 686562, 710253, 867918, 897867, 901954, 1029843, 1086606, 1134618, 1301877, 1341589, 1352931, 1420506, 1695971, 1701927, 1795734, 2059686, 2603754, 2683178, 2705862, 3214751, 3391942, 3403854, 4024767, 4058793, 5087913, 5287439, 6429502, 7666609, 8049534, 8117586, 9644253, 10022459, 10175826, 10574878, 12074301, 12669901, 15263739, 15333218, 15862317, 19288506, 20044918, 22999827, 24148602, 25339802, 28932759, 30067377, 30527478, 31724634, 38009703, 45999654, 47586951, 57865518, 60134754, 68999481, 76019406, 89886463, 90202131, 95173902, 114029109, 137998962, 170381803, 179772926, 180404262, 215388317, 228058218, 269659389, 340763606, 430776634, 511145409, 539318778, 646164951, 671504753, 808978167, 1022290818, 1292329902, 1343009506, 1533436227, 1617956334, 1938494853, 2014514259, 3066872454, 3876989706, 4029028518, 6043542777, 11415580801, 12087085554, 22831161602, 34246742403, 68493484806, 102740227209, 205480454418]

約数ペア:

[(1, 205480454418), (2, 102740227209), (3, 68493484806), (6, 34246742403), (9, 22831161602), (17, 12087085554), (18, 11415580801), (34, 6043542777), (51, 4029028518), (53, 3876989706), (67, 3066872454), (102, 2014514259), (106, 1938494853), (127, 1617956334), (134, 1533436227), (153, 1343009506), (159, 1292329902), (201, 1022290818), (254, 808978167), (306, 671504753), (318, 646164951), (381, 539318778), (402, 511145409), (477, 430776634), (603, 340763606), (762, 269659389), (901, 228058218), (954, 215388317), (1139, 180404262), (1143, 179772926), (1206, 170381803), (1489, 137998962), (1802, 114029109), (2159, 95173902), (2278, 90202131), (2286, 89886463), (2703, 76019406), (2978, 68999481), (3417, 60134754), (3551, 57865518), (4318, 47586951), (4467, 45999654), (5406, 38009703), (6477, 31724634), (6731, 30527478), (6834, 30067377), (7102, 28932759), (8109, 25339802), (8509, 24148602), (8934, 22999827), (10251, 20044918), (10653, 19288506), (12954, 15862317), (13401, 15333218), (13462, 15263739), (16218, 12669901), (17018, 12074301), (19431, 10574878), (20193, 10175826), (20502, 10022459), (21306, 9644253), (25313, 8117586), (25527, 8049534), (26802, 7666609), (31959, 6429502), (38862, 5287439), (40386, 5087913), (50626, 4058793), (51054, 4024767), (60367, 3403854), (60579, 3391942), (63918, 3214751), (75939, 2705862), (76581, 2683178), (78917, 2603754), (99763, 2059686), (114427, 1795734), (120734, 1701927), (121158, 1695971), (144653, 1420506), (151878, 1352931), (153162, 1341589), (157834, 1301877), (181101, 1134618), (189103, 1086606), (199526, 1029843), (227817, 901954), (228854, 897867), (236751, 867918), (289306, 710253), (299289, 686562), (343281, 598578), (362202, 567309), (378206, 543303), (433959, 473502), (450977, 455634)]