206461008

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:506

約数の個数: 160

約数和(自身を含む): 646486400

約数和(自身を除く): 440025392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 97, 104, 108, 117, 144, 156, 194, 208, 216, 234, 291, 312, 351, 379, 388, 432, 468, 582, 624, 702, 758, 776, 873, 936, 1137, 1164, 1261, 1404, 1516, 1552, 1746, 1872, 2274, 2328, 2522, 2619, 2808, 3032, 3411, 3492, 3783, 4548, 4656, 4927, 5044, 5238, 5616, 6064, 6822, 6984, 7566, 9096, 9854, 10088, 10233, 10476, 11349, 13644, 13968, 14781, 15132, 18192, 19708, 20176, 20466, 20952, 22698, 27288, 29562, 30264, 34047, 36763, 39416, 40932, 41904, 44343, 45396, 54576, 59124, 60528, 68094, 73526, 78832, 81864, 88686, 90792, 110289, 118248, 133029, 136188, 147052, 163728, 177372, 181584, 220578, 236496, 266058, 272376, 294104, 330867, 354744, 441156, 477919, 532116, 544752, 588208, 661734, 709488, 882312, 955838, 992601, 1064232, 1323468, 1433757, 1764624, 1911676, 1985202, 2128464, 2646936, 2867514, 3823352, 3970404, 4301271, 5293872, 5735028, 7646704, 7940808, 8602542, 11470056, 12903813, 15881616, 17205084, 22940112, 25807626, 34410168, 51615252, 68820336, 103230504, 206461008]

約数ペア:

[(1, 206461008), (2, 103230504), (3, 68820336), (4, 51615252), (6, 34410168), (8, 25807626), (9, 22940112), (12, 17205084), (13, 15881616), (16, 12903813), (18, 11470056), (24, 8602542), (26, 7940808), (27, 7646704), (36, 5735028), (39, 5293872), (48, 4301271), (52, 3970404), (54, 3823352), (72, 2867514), (78, 2646936), (97, 2128464), (104, 1985202), (108, 1911676), (117, 1764624), (144, 1433757), (156, 1323468), (194, 1064232), (208, 992601), (216, 955838), (234, 882312), (291, 709488), (312, 661734), (351, 588208), (379, 544752), (388, 532116), (432, 477919), (468, 441156), (582, 354744), (624, 330867), (702, 294104), (758, 272376), (776, 266058), (873, 236496), (936, 220578), (1137, 181584), (1164, 177372), (1261, 163728), (1404, 147052), (1516, 136188), (1552, 133029), (1746, 118248), (1872, 110289), (2274, 90792), (2328, 88686), (2522, 81864), (2619, 78832), (2808, 73526), (3032, 68094), (3411, 60528), (3492, 59124), (3783, 54576), (4548, 45396), (4656, 44343), (4927, 41904), (5044, 40932), (5238, 39416), (5616, 36763), (6064, 34047), (6822, 30264), (6984, 29562), (7566, 27288), (9096, 22698), (9854, 20952), (10088, 20466), (10233, 20176), (10476, 19708), (11349, 18192), (13644, 15132), (13968, 14781)]