208552968

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1353

約数の個数: 160

約数和(自身を含む): 662692800

約数和(自身を除く): 454139832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 513, 648, 684, 702, 741, 936, 988, 1026, 1053, 1303, 1368, 1404, 1482, 1539, 1976, 2052, 2106, 2223, 2606, 2808, 2964, 3078, 3909, 4104, 4212, 4446, 5212, 5928, 6156, 6669, 7818, 8424, 8892, 10424, 11727, 12312, 13338, 15636, 16939, 17784, 20007, 23454, 24757, 26676, 31272, 33878, 35181, 40014, 46908, 49514, 50817, 53352, 67756, 70362, 74271, 80028, 93816, 99028, 101634, 105543, 135512, 140724, 148542, 152451, 160056, 198056, 203268, 211086, 222813, 281448, 297084, 304902, 321841, 406536, 422172, 445626, 457353, 594168, 609804, 643682, 668439, 844344, 891252, 914706, 965523, 1219608, 1287364, 1336878, 1372059, 1782504, 1829412, 1931046, 2005317, 2574728, 2673756, 2744118, 2896569, 3658824, 3862092, 4010634, 5347512, 5488236, 5793138, 7724184, 8021268, 8689707, 10976472, 11586276, 16042536, 17379414, 23172552, 26069121, 34758828, 52138242, 69517656, 104276484, 208552968]

約数ペア:

[(1, 208552968), (2, 104276484), (3, 69517656), (4, 52138242), (6, 34758828), (8, 26069121), (9, 23172552), (12, 17379414), (13, 16042536), (18, 11586276), (19, 10976472), (24, 8689707), (26, 8021268), (27, 7724184), (36, 5793138), (38, 5488236), (39, 5347512), (52, 4010634), (54, 3862092), (57, 3658824), (72, 2896569), (76, 2744118), (78, 2673756), (81, 2574728), (104, 2005317), (108, 1931046), (114, 1829412), (117, 1782504), (152, 1372059), (156, 1336878), (162, 1287364), (171, 1219608), (216, 965523), (228, 914706), (234, 891252), (247, 844344), (312, 668439), (324, 643682), (342, 609804), (351, 594168), (456, 457353), (468, 445626), (494, 422172), (513, 406536), (648, 321841), (684, 304902), (702, 297084), (741, 281448), (936, 222813), (988, 211086), (1026, 203268), (1053, 198056), (1303, 160056), (1368, 152451), (1404, 148542), (1482, 140724), (1539, 135512), (1976, 105543), (2052, 101634), (2106, 99028), (2223, 93816), (2606, 80028), (2808, 74271), (2964, 70362), (3078, 67756), (3909, 53352), (4104, 50817), (4212, 49514), (4446, 46908), (5212, 40014), (5928, 35181), (6156, 33878), (6669, 31272), (7818, 26676), (8424, 24757), (8892, 23454), (10424, 20007), (11727, 17784), (12312, 16939), (13338, 15636)]