196490896

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3329}}^1$

素因数の和:3392

約数の個数: 80

約数和(自身を含む): 475683840

約数和(自身を除く): 279192944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1736, 1904, 2108, 3329, 3472, 3689, 4216, 6658, 7378, 8432, 13316, 14756, 23303, 26632, 29512, 46606, 53264, 56593, 59024, 93212, 103199, 113186, 186424, 206398, 226372, 372848, 396151, 412796, 452744, 722393, 792302, 825592, 905488, 1444786, 1584604, 1651184, 1754383, 2889572, 3169208, 3508766, 5779144, 6338416, 7017532, 11558288, 12280681, 14035064, 24561362, 28070128, 49122724, 98245448, 196490896]

約数ペア:

[(1, 196490896), (2, 98245448), (4, 49122724), (7, 28070128), (8, 24561362), (14, 14035064), (16, 12280681), (17, 11558288), (28, 7017532), (31, 6338416), (34, 5779144), (56, 3508766), (62, 3169208), (68, 2889572), (112, 1754383), (119, 1651184), (124, 1584604), (136, 1444786), (217, 905488), (238, 825592), (248, 792302), (272, 722393), (434, 452744), (476, 412796), (496, 396151), (527, 372848), (868, 226372), (952, 206398), (1054, 186424), (1736, 113186), (1904, 103199), (2108, 93212), (3329, 59024), (3472, 56593), (3689, 53264), (4216, 46606), (6658, 29512), (7378, 26632), (8432, 23303), (13316, 14756)]