199529568

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{1571}}^1$

素因数の和:1607

約数の個数: 180

約数和(自身を含む): 683051292

約数和(自身を除く): 483521724

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1571, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3142, 3528, 3969, 4536, 4704, 4713, 5292, 6048, 6284, 7056, 7938, 9072, 9426, 10584, 10997, 12568, 14112, 14139, 15876, 18144, 18852, 21168, 21994, 25136, 28278, 31752, 32991, 37704, 42336, 42417, 43988, 50272, 56556, 63504, 65982, 75408, 76979, 84834, 87976, 98973, 113112, 127008, 127251, 131964, 150816, 153958, 169668, 175952, 197946, 226224, 230937, 254502, 263928, 296919, 307916, 339336, 351904, 395892, 452448, 461874, 509004, 527856, 593838, 615832, 678672, 692811, 791784, 890757, 923748, 1018008, 1055712, 1187676, 1231664, 1357344, 1385622, 1583568, 1781514, 1847496, 2036016, 2078433, 2375352, 2463328, 2771244, 3167136, 3563028, 3694992, 4072032, 4156866, 4750704, 5542488, 6235299, 7126056, 7389984, 8313732, 9501408, 11084976, 12470598, 14252112, 16627464, 22169952, 24941196, 28504224, 33254928, 49882392, 66509856, 99764784, 199529568]

約数ペア:

[(1, 199529568), (2, 99764784), (3, 66509856), (4, 49882392), (6, 33254928), (7, 28504224), (8, 24941196), (9, 22169952), (12, 16627464), (14, 14252112), (16, 12470598), (18, 11084976), (21, 9501408), (24, 8313732), (27, 7389984), (28, 7126056), (32, 6235299), (36, 5542488), (42, 4750704), (48, 4156866), (49, 4072032), (54, 3694992), (56, 3563028), (63, 3167136), (72, 2771244), (81, 2463328), (84, 2375352), (96, 2078433), (98, 2036016), (108, 1847496), (112, 1781514), (126, 1583568), (144, 1385622), (147, 1357344), (162, 1231664), (168, 1187676), (189, 1055712), (196, 1018008), (216, 923748), (224, 890757), (252, 791784), (288, 692811), (294, 678672), (324, 615832), (336, 593838), (378, 527856), (392, 509004), (432, 461874), (441, 452448), (504, 395892), (567, 351904), (588, 339336), (648, 307916), (672, 296919), (756, 263928), (784, 254502), (864, 230937), (882, 226224), (1008, 197946), (1134, 175952), (1176, 169668), (1296, 153958), (1323, 150816), (1512, 131964), (1568, 127251), (1571, 127008), (1764, 113112), (2016, 98973), (2268, 87976), (2352, 84834), (2592, 76979), (2646, 75408), (3024, 65982), (3142, 63504), (3528, 56556), (3969, 50272), (4536, 43988), (4704, 42417), (4713, 42336), (5292, 37704), (6048, 32991), (6284, 31752), (7056, 28278), (7938, 25136), (9072, 21994), (9426, 21168), (10584, 18852), (10997, 18144), (12568, 15876), (14112, 14139)]