199229472

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:575

約数の個数: 144

約数和(自身を含む): 616412160

約数和(自身を除く): 417182688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 127, 144, 156, 208, 234, 254, 288, 312, 381, 416, 419, 468, 508, 624, 762, 838, 936, 1016, 1143, 1248, 1257, 1524, 1651, 1676, 1872, 2032, 2286, 2514, 3048, 3302, 3352, 3744, 3771, 4064, 4572, 4953, 5028, 5447, 6096, 6604, 6704, 7542, 9144, 9906, 10056, 10894, 12192, 13208, 13408, 14859, 15084, 16341, 18288, 19812, 20112, 21788, 26416, 29718, 30168, 32682, 36576, 39624, 40224, 43576, 49023, 52832, 53213, 59436, 60336, 65364, 79248, 87152, 98046, 106426, 118872, 120672, 130728, 158496, 159639, 174304, 196092, 212852, 237744, 261456, 319278, 392184, 425704, 475488, 478917, 522912, 638556, 691769, 784368, 851408, 957834, 1277112, 1383538, 1568736, 1702816, 1915668, 2075307, 2554224, 2767076, 3831336, 4150614, 5108448, 5534152, 6225921, 7662672, 8301228, 11068304, 12451842, 15325344, 16602456, 22136608, 24903684, 33204912, 49807368, 66409824, 99614736, 199229472]

約数ペア:

[(1, 199229472), (2, 99614736), (3, 66409824), (4, 49807368), (6, 33204912), (8, 24903684), (9, 22136608), (12, 16602456), (13, 15325344), (16, 12451842), (18, 11068304), (24, 8301228), (26, 7662672), (32, 6225921), (36, 5534152), (39, 5108448), (48, 4150614), (52, 3831336), (72, 2767076), (78, 2554224), (96, 2075307), (104, 1915668), (117, 1702816), (127, 1568736), (144, 1383538), (156, 1277112), (208, 957834), (234, 851408), (254, 784368), (288, 691769), (312, 638556), (381, 522912), (416, 478917), (419, 475488), (468, 425704), (508, 392184), (624, 319278), (762, 261456), (838, 237744), (936, 212852), (1016, 196092), (1143, 174304), (1248, 159639), (1257, 158496), (1524, 130728), (1651, 120672), (1676, 118872), (1872, 106426), (2032, 98046), (2286, 87152), (2514, 79248), (3048, 65364), (3302, 60336), (3352, 59436), (3744, 53213), (3771, 52832), (4064, 49023), (4572, 43576), (4953, 40224), (5028, 39624), (5447, 36576), (6096, 32682), (6604, 30168), (6704, 29718), (7542, 26416), (9144, 21788), (9906, 20112), (10056, 19812), (10894, 18288), (12192, 16341), (13208, 15084), (13408, 14859)]