214908848

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9181}}^1$

素因数の和:9226

約数の個数: 80

約数和(自身を含む): 546512640

約数和(自身を除く): 331603792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 9181, 11704, 18362, 23408, 36724, 64267, 73448, 100991, 128534, 146896, 174439, 201982, 257068, 348878, 403964, 514136, 697756, 706937, 807928, 1028272, 1221073, 1395512, 1413874, 1615856, 1918829, 2442146, 2791024, 2827748, 3837658, 4884292, 5655496, 7675316, 9768584, 11310992, 13431803, 15350632, 19537168, 26863606, 30701264, 53727212, 107454424, 214908848]

約数ペア:

[(1, 214908848), (2, 107454424), (4, 53727212), (7, 30701264), (8, 26863606), (11, 19537168), (14, 15350632), (16, 13431803), (19, 11310992), (22, 9768584), (28, 7675316), (38, 5655496), (44, 4884292), (56, 3837658), (76, 2827748), (77, 2791024), (88, 2442146), (112, 1918829), (133, 1615856), (152, 1413874), (154, 1395512), (176, 1221073), (209, 1028272), (266, 807928), (304, 706937), (308, 697756), (418, 514136), (532, 403964), (616, 348878), (836, 257068), (1064, 201982), (1232, 174439), (1463, 146896), (1672, 128534), (2128, 100991), (2926, 73448), (3344, 64267), (5852, 36724), (9181, 23408), (11704, 18362)]