199995264

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{1181}}^1$

素因数の和:1218

約数の個数: 192

約数和(自身を含む): 687214800

約数和(自身を除く): 487219536

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, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 896, 1008, 1152, 1176, 1181, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2362, 2646, 2688, 3024, 3136, 3456, 3528, 3543, 4032, 4704, 4724, 5292, 6048, 6272, 7056, 7086, 8064, 8267, 9408, 9448, 10584, 10629, 12096, 14112, 14172, 16534, 18816, 18896, 21168, 21258, 24192, 24801, 28224, 28344, 31887, 33068, 37792, 42336, 42516, 49602, 56448, 56688, 57869, 63774, 66136, 74403, 75584, 84672, 85032, 99204, 113376, 115738, 127548, 132272, 148806, 151168, 169344, 170064, 173607, 198408, 223209, 226752, 231476, 255096, 264544, 297612, 340128, 347214, 396816, 446418, 453504, 462952, 510192, 520821, 529088, 595224, 680256, 694428, 793632, 892836, 925904, 1020384, 1041642, 1058176, 1190448, 1360512, 1388856, 1562463, 1587264, 1785672, 1851808, 2040768, 2083284, 2380896, 2777712, 3124926, 3174528, 3571344, 3703616, 4081536, 4166568, 4761792, 5555424, 6249852, 7142688, 7407232, 8333136, 9523584, 11110848, 12499704, 14285376, 16666272, 22221696, 24999408, 28570752, 33332544, 49998816, 66665088, 99997632, 199995264]

約数ペア:

[(1, 199995264), (2, 99997632), (3, 66665088), (4, 49998816), (6, 33332544), (7, 28570752), (8, 24999408), (9, 22221696), (12, 16666272), (14, 14285376), (16, 12499704), (18, 11110848), (21, 9523584), (24, 8333136), (27, 7407232), (28, 7142688), (32, 6249852), (36, 5555424), (42, 4761792), (48, 4166568), (49, 4081536), (54, 3703616), (56, 3571344), (63, 3174528), (64, 3124926), (72, 2777712), (84, 2380896), (96, 2083284), (98, 2040768), (108, 1851808), (112, 1785672), (126, 1587264), (128, 1562463), (144, 1388856), (147, 1360512), (168, 1190448), (189, 1058176), (192, 1041642), (196, 1020384), (216, 925904), (224, 892836), (252, 793632), (288, 694428), (294, 680256), (336, 595224), (378, 529088), (384, 520821), (392, 510192), (432, 462952), (441, 453504), (448, 446418), (504, 396816), (576, 347214), (588, 340128), (672, 297612), (756, 264544), (784, 255096), (864, 231476), (882, 226752), (896, 223209), (1008, 198408), (1152, 173607), (1176, 170064), (1181, 169344), (1323, 151168), (1344, 148806), (1512, 132272), (1568, 127548), (1728, 115738), (1764, 113376), (2016, 99204), (2352, 85032), (2362, 84672), (2646, 75584), (2688, 74403), (3024, 66136), (3136, 63774), (3456, 57869), (3528, 56688), (3543, 56448), (4032, 49602), (4704, 42516), (4724, 42336), (5292, 37792), (6048, 33068), (6272, 31887), (7056, 28344), (7086, 28224), (8064, 24801), (8267, 24192), (9408, 21258), (9448, 21168), (10584, 18896), (10629, 18816), (12096, 16534), (14112, 14172)]