206371464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1195

約数の個数: 128

約数和(自身を含む): 604262400

約数和(自身を除く): 397890936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 806, 988, 1123, 1178, 1209, 1482, 1612, 1767, 1976, 2246, 2356, 2418, 2964, 3224, 3369, 3534, 4492, 4712, 4836, 5928, 6738, 7068, 7657, 8984, 9672, 13476, 14136, 14599, 15314, 21337, 22971, 26952, 29198, 30628, 34813, 42674, 43797, 45942, 58396, 61256, 64011, 69626, 85348, 87594, 91884, 104439, 116792, 128022, 139252, 170696, 175188, 183768, 208878, 256044, 277381, 278504, 350376, 417756, 452569, 512088, 554762, 661447, 832143, 835512, 905138, 1109524, 1322894, 1357707, 1664286, 1810276, 1984341, 2219048, 2645788, 2715414, 3328572, 3620552, 3968682, 5291576, 5430828, 6657144, 7937364, 8598811, 10861656, 15874728, 17197622, 25796433, 34395244, 51592866, 68790488, 103185732, 206371464]

約数ペア:

[(1, 206371464), (2, 103185732), (3, 68790488), (4, 51592866), (6, 34395244), (8, 25796433), (12, 17197622), (13, 15874728), (19, 10861656), (24, 8598811), (26, 7937364), (31, 6657144), (38, 5430828), (39, 5291576), (52, 3968682), (57, 3620552), (62, 3328572), (76, 2715414), (78, 2645788), (93, 2219048), (104, 1984341), (114, 1810276), (124, 1664286), (152, 1357707), (156, 1322894), (186, 1109524), (228, 905138), (247, 835512), (248, 832143), (312, 661447), (372, 554762), (403, 512088), (456, 452569), (494, 417756), (589, 350376), (741, 278504), (744, 277381), (806, 256044), (988, 208878), (1123, 183768), (1178, 175188), (1209, 170696), (1482, 139252), (1612, 128022), (1767, 116792), (1976, 104439), (2246, 91884), (2356, 87594), (2418, 85348), (2964, 69626), (3224, 64011), (3369, 61256), (3534, 58396), (4492, 45942), (4712, 43797), (4836, 42674), (5928, 34813), (6738, 30628), (7068, 29198), (7657, 26952), (8984, 22971), (9672, 21337), (13476, 15314), (14136, 14599)]