199149678

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 224

約数和(自身を含む): 587596800

約数和(自身を除く): 388447122

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 79, 81, 91, 114, 117, 126, 133, 158, 162, 171, 182, 189, 234, 237, 243, 247, 266, 273, 342, 351, 378, 399, 474, 486, 494, 513, 546, 553, 567, 702, 711, 729, 741, 798, 819, 1026, 1027, 1053, 1106, 1134, 1197, 1422, 1458, 1482, 1501, 1539, 1638, 1659, 1701, 1729, 2054, 2106, 2133, 2223, 2394, 2457, 3002, 3078, 3081, 3159, 3318, 3402, 3458, 3591, 4266, 4446, 4503, 4617, 4914, 4977, 5103, 5187, 6162, 6318, 6399, 6669, 7182, 7189, 7371, 9006, 9234, 9243, 9477, 9954, 10206, 10374, 10507, 10773, 12798, 13338, 13509, 13851, 14378, 14742, 14931, 15561, 18486, 18954, 19197, 19513, 20007, 21014, 21546, 21567, 22113, 27018, 27702, 27729, 29862, 31122, 31521, 32319, 38394, 39026, 40014, 40527, 43134, 44226, 44793, 46683, 55458, 57591, 58539, 60021, 63042, 64638, 64701, 66339, 81054, 83187, 89586, 93366, 94563, 96957, 115182, 117078, 120042, 121581, 129402, 132678, 134379, 136591, 140049, 166374, 175617, 180063, 189126, 193914, 194103, 243162, 249561, 268758, 273182, 280098, 283689, 351234, 360126, 364743, 388206, 403137, 409773, 420147, 499122, 526851, 567378, 582309, 729486, 748683, 806274, 819546, 840294, 851067, 1053702, 1094229, 1164618, 1229319, 1260441, 1497366, 1580553, 1702134, 1746927, 2188458, 2458638, 2520882, 2553201, 3161106, 3493854, 3687957, 4741659, 5106402, 5240781, 7375914, 7659603, 9483318, 10481562, 11063871, 14224977, 15319206, 22127742, 28449954, 33191613, 66383226, 99574839, 199149678]

約数ペア:

[(1, 199149678), (2, 99574839), (3, 66383226), (6, 33191613), (7, 28449954), (9, 22127742), (13, 15319206), (14, 14224977), (18, 11063871), (19, 10481562), (21, 9483318), (26, 7659603), (27, 7375914), (38, 5240781), (39, 5106402), (42, 4741659), (54, 3687957), (57, 3493854), (63, 3161106), (78, 2553201), (79, 2520882), (81, 2458638), (91, 2188458), (114, 1746927), (117, 1702134), (126, 1580553), (133, 1497366), (158, 1260441), (162, 1229319), (171, 1164618), (182, 1094229), (189, 1053702), (234, 851067), (237, 840294), (243, 819546), (247, 806274), (266, 748683), (273, 729486), (342, 582309), (351, 567378), (378, 526851), (399, 499122), (474, 420147), (486, 409773), (494, 403137), (513, 388206), (546, 364743), (553, 360126), (567, 351234), (702, 283689), (711, 280098), (729, 273182), (741, 268758), (798, 249561), (819, 243162), (1026, 194103), (1027, 193914), (1053, 189126), (1106, 180063), (1134, 175617), (1197, 166374), (1422, 140049), (1458, 136591), (1482, 134379), (1501, 132678), (1539, 129402), (1638, 121581), (1659, 120042), (1701, 117078), (1729, 115182), (2054, 96957), (2106, 94563), (2133, 93366), (2223, 89586), (2394, 83187), (2457, 81054), (3002, 66339), (3078, 64701), (3081, 64638), (3159, 63042), (3318, 60021), (3402, 58539), (3458, 57591), (3591, 55458), (4266, 46683), (4446, 44793), (4503, 44226), (4617, 43134), (4914, 40527), (4977, 40014), (5103, 39026), (5187, 38394), (6162, 32319), (6318, 31521), (6399, 31122), (6669, 29862), (7182, 27729), (7189, 27702), (7371, 27018), (9006, 22113), (9234, 21567), (9243, 21546), (9477, 21014), (9954, 20007), (10206, 19513), (10374, 19197), (10507, 18954), (10773, 18486), (12798, 15561), (13338, 14931), (13509, 14742), (13851, 14378)]