210565567681

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{6113}}^1$

素因数の和:6518

約数の個数: 48

約数和(自身を含む): 260747524224

約数和(自身を除く): 50181956543

約数列:

[1, 7, 19, 43, 133, 301, 317, 361, 817, 2219, 2527, 5719, 6023, 6113, 13631, 15523, 42161, 42791, 95417, 108661, 114437, 116147, 258989, 262859, 801059, 813029, 1812923, 1840013, 1937821, 2206793, 4920791, 4994321, 13564747, 15447551, 34445537, 34960247, 36818599, 83326303, 94892099, 257730193, 583284121, 664244693, 699553381, 1583199757, 4896873667, 11082398299, 30080795383, 210565567681]

約数ペア:

[(1, 210565567681), (7, 30080795383), (19, 11082398299), (43, 4896873667), (133, 1583199757), (301, 699553381), (317, 664244693), (361, 583284121), (817, 257730193), (2219, 94892099), (2527, 83326303), (5719, 36818599), (6023, 34960247), (6113, 34445537), (13631, 15447551), (15523, 13564747), (42161, 4994321), (42791, 4920791), (95417, 2206793), (108661, 1937821), (114437, 1840013), (116147, 1812923), (258989, 813029), (262859, 801059)]