199269096

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 557383680

約数和(自身を除く): 358114584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 107, 127, 141, 156, 188, 214, 254, 282, 312, 321, 376, 381, 428, 508, 564, 611, 642, 762, 856, 1016, 1128, 1222, 1284, 1391, 1524, 1651, 1833, 2444, 2568, 2782, 3048, 3302, 3666, 4173, 4888, 4953, 5029, 5564, 5969, 6604, 7332, 8346, 9906, 10058, 11128, 11938, 13208, 13589, 14664, 15087, 16692, 17907, 19812, 20116, 23876, 27178, 30174, 33384, 35814, 39624, 40232, 40767, 47752, 54356, 60348, 65377, 71628, 77597, 81534, 108712, 120696, 130754, 143256, 155194, 163068, 176657, 196131, 232791, 261508, 310388, 326136, 353314, 392262, 465582, 523016, 529971, 620776, 638683, 706628, 784524, 931164, 1059942, 1277366, 1413256, 1569048, 1862328, 1916049, 2119884, 2554732, 3832098, 4239768, 5109464, 7664196, 8302879, 15328392, 16605758, 24908637, 33211516, 49817274, 66423032, 99634548, 199269096]

約数ペア:

[(1, 199269096), (2, 99634548), (3, 66423032), (4, 49817274), (6, 33211516), (8, 24908637), (12, 16605758), (13, 15328392), (24, 8302879), (26, 7664196), (39, 5109464), (47, 4239768), (52, 3832098), (78, 2554732), (94, 2119884), (104, 1916049), (107, 1862328), (127, 1569048), (141, 1413256), (156, 1277366), (188, 1059942), (214, 931164), (254, 784524), (282, 706628), (312, 638683), (321, 620776), (376, 529971), (381, 523016), (428, 465582), (508, 392262), (564, 353314), (611, 326136), (642, 310388), (762, 261508), (856, 232791), (1016, 196131), (1128, 176657), (1222, 163068), (1284, 155194), (1391, 143256), (1524, 130754), (1651, 120696), (1833, 108712), (2444, 81534), (2568, 77597), (2782, 71628), (3048, 65377), (3302, 60348), (3666, 54356), (4173, 47752), (4888, 40767), (4953, 40232), (5029, 39624), (5564, 35814), (5969, 33384), (6604, 30174), (7332, 27178), (8346, 23876), (9906, 20116), (10058, 19812), (11128, 17907), (11938, 16692), (13208, 15087), (13589, 14664)]