199942704

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 180

約数和(自身を含む): 629015296

約数和(自身を除く): 429072592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 127, 144, 156, 174, 208, 232, 234, 254, 261, 312, 348, 377, 381, 464, 468, 508, 522, 624, 696, 754, 762, 841, 936, 1016, 1044, 1131, 1143, 1392, 1508, 1524, 1651, 1682, 1872, 2032, 2088, 2262, 2286, 2523, 3016, 3048, 3302, 3364, 3393, 3683, 4176, 4524, 4572, 4953, 5046, 6032, 6096, 6604, 6728, 6786, 7366, 7569, 9048, 9144, 9906, 10092, 10933, 11049, 13208, 13456, 13572, 14732, 14859, 15138, 18096, 18288, 19812, 20184, 21866, 22098, 26416, 27144, 29464, 29718, 30276, 32799, 33147, 39624, 40368, 43732, 44196, 47879, 54288, 58928, 59436, 60552, 65598, 66294, 79248, 87464, 88392, 95758, 98397, 106807, 118872, 121104, 131196, 132588, 143637, 174928, 176784, 191516, 196794, 213614, 237744, 262392, 265176, 287274, 320421, 383032, 393588, 427228, 430911, 524784, 530352, 574548, 640842, 766064, 787176, 854456, 861822, 961263, 1149096, 1281684, 1388491, 1574352, 1708912, 1723644, 1922526, 2298192, 2563368, 2776982, 3447288, 3845052, 4165473, 5126736, 5553964, 6894576, 7690104, 8330946, 11107928, 12496419, 15380208, 16661892, 22215856, 24992838, 33323784, 49985676, 66647568, 99971352, 199942704]

約数ペア:

[(1, 199942704), (2, 99971352), (3, 66647568), (4, 49985676), (6, 33323784), (8, 24992838), (9, 22215856), (12, 16661892), (13, 15380208), (16, 12496419), (18, 11107928), (24, 8330946), (26, 7690104), (29, 6894576), (36, 5553964), (39, 5126736), (48, 4165473), (52, 3845052), (58, 3447288), (72, 2776982), (78, 2563368), (87, 2298192), (104, 1922526), (116, 1723644), (117, 1708912), (127, 1574352), (144, 1388491), (156, 1281684), (174, 1149096), (208, 961263), (232, 861822), (234, 854456), (254, 787176), (261, 766064), (312, 640842), (348, 574548), (377, 530352), (381, 524784), (464, 430911), (468, 427228), (508, 393588), (522, 383032), (624, 320421), (696, 287274), (754, 265176), (762, 262392), (841, 237744), (936, 213614), (1016, 196794), (1044, 191516), (1131, 176784), (1143, 174928), (1392, 143637), (1508, 132588), (1524, 131196), (1651, 121104), (1682, 118872), (1872, 106807), (2032, 98397), (2088, 95758), (2262, 88392), (2286, 87464), (2523, 79248), (3016, 66294), (3048, 65598), (3302, 60552), (3364, 59436), (3393, 58928), (3683, 54288), (4176, 47879), (4524, 44196), (4572, 43732), (4953, 40368), (5046, 39624), (6032, 33147), (6096, 32799), (6604, 30276), (6728, 29718), (6786, 29464), (7366, 27144), (7569, 26416), (9048, 22098), (9144, 21866), (9906, 20184), (10092, 19812), (10933, 18288), (11049, 18096), (13208, 15138), (13456, 14859), (13572, 14732)]