209742192

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7789}}^1$

素因数の和:7831

約数の個数: 120

約数和(自身を含む): 678103920

約数和(自身を除く): 468361728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1122, 1224, 1496, 1584, 1683, 2244, 2448, 2992, 3366, 4488, 6732, 7789, 8976, 13464, 15578, 23367, 26928, 31156, 46734, 62312, 70101, 85679, 93468, 124624, 132413, 140202, 171358, 186936, 257037, 264826, 280404, 342716, 373872, 397239, 514074, 529652, 560808, 685432, 771111, 794478, 1028148, 1059304, 1121616, 1191717, 1370864, 1456543, 1542222, 1588956, 2056296, 2118608, 2383434, 2913086, 3084444, 3177912, 4112592, 4369629, 4766868, 5826172, 6168888, 6355824, 8739258, 9533736, 11652344, 12337776, 13108887, 17478516, 19067472, 23304688, 26217774, 34957032, 52435548, 69914064, 104871096, 209742192]

約数ペア:

[(1, 209742192), (2, 104871096), (3, 69914064), (4, 52435548), (6, 34957032), (8, 26217774), (9, 23304688), (11, 19067472), (12, 17478516), (16, 13108887), (17, 12337776), (18, 11652344), (22, 9533736), (24, 8739258), (33, 6355824), (34, 6168888), (36, 5826172), (44, 4766868), (48, 4369629), (51, 4112592), (66, 3177912), (68, 3084444), (72, 2913086), (88, 2383434), (99, 2118608), (102, 2056296), (132, 1588956), (136, 1542222), (144, 1456543), (153, 1370864), (176, 1191717), (187, 1121616), (198, 1059304), (204, 1028148), (264, 794478), (272, 771111), (306, 685432), (374, 560808), (396, 529652), (408, 514074), (528, 397239), (561, 373872), (612, 342716), (748, 280404), (792, 264826), (816, 257037), (1122, 186936), (1224, 171358), (1496, 140202), (1584, 132413), (1683, 124624), (2244, 93468), (2448, 85679), (2992, 70101), (3366, 62312), (4488, 46734), (6732, 31156), (7789, 26928), (8976, 23367), (13464, 15578)]