207500748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 640496640

約数和(自身を除く): 432995892

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 73, 76, 78, 84, 91, 114, 133, 137, 146, 156, 182, 219, 228, 247, 266, 273, 274, 292, 364, 399, 411, 438, 494, 511, 532, 546, 548, 741, 798, 822, 876, 949, 959, 988, 1022, 1092, 1387, 1482, 1533, 1596, 1644, 1729, 1781, 1898, 1918, 2044, 2603, 2774, 2847, 2877, 2964, 3066, 3458, 3562, 3796, 3836, 4161, 5187, 5206, 5343, 5548, 5694, 5754, 6132, 6643, 6916, 7124, 7809, 8322, 9709, 10001, 10374, 10412, 10686, 11388, 11508, 12467, 13286, 15618, 16644, 18031, 18221, 19418, 19929, 20002, 20748, 21372, 24934, 26572, 29127, 30003, 31236, 33839, 36062, 36442, 37401, 38836, 39858, 40004, 49868, 54093, 54663, 58254, 60006, 67678, 70007, 72124, 72884, 74802, 79716, 101517, 108186, 109326, 116508, 120012, 126217, 130013, 135356, 140014, 149604, 190019, 203034, 210021, 216372, 218652, 236873, 252434, 260026, 280028, 378651, 380038, 390039, 406068, 420042, 473746, 504868, 520052, 570057, 710619, 757302, 760076, 780078, 840084, 910091, 947492, 1140114, 1330133, 1421238, 1514604, 1560156, 1820182, 2280228, 2470247, 2660266, 2730273, 2842476, 3640364, 3990399, 4940494, 5320532, 5460546, 7410741, 7980798, 9880988, 10921092, 14821482, 15961596, 17291729, 29642964, 34583458, 51875187, 69166916, 103750374, 207500748]

約数ペア:

[(1, 207500748), (2, 103750374), (3, 69166916), (4, 51875187), (6, 34583458), (7, 29642964), (12, 17291729), (13, 15961596), (14, 14821482), (19, 10921092), (21, 9880988), (26, 7980798), (28, 7410741), (38, 5460546), (39, 5320532), (42, 4940494), (52, 3990399), (57, 3640364), (73, 2842476), (76, 2730273), (78, 2660266), (84, 2470247), (91, 2280228), (114, 1820182), (133, 1560156), (137, 1514604), (146, 1421238), (156, 1330133), (182, 1140114), (219, 947492), (228, 910091), (247, 840084), (266, 780078), (273, 760076), (274, 757302), (292, 710619), (364, 570057), (399, 520052), (411, 504868), (438, 473746), (494, 420042), (511, 406068), (532, 390039), (546, 380038), (548, 378651), (741, 280028), (798, 260026), (822, 252434), (876, 236873), (949, 218652), (959, 216372), (988, 210021), (1022, 203034), (1092, 190019), (1387, 149604), (1482, 140014), (1533, 135356), (1596, 130013), (1644, 126217), (1729, 120012), (1781, 116508), (1898, 109326), (1918, 108186), (2044, 101517), (2603, 79716), (2774, 74802), (2847, 72884), (2877, 72124), (2964, 70007), (3066, 67678), (3458, 60006), (3562, 58254), (3796, 54663), (3836, 54093), (4161, 49868), (5187, 40004), (5206, 39858), (5343, 38836), (5548, 37401), (5694, 36442), (5754, 36062), (6132, 33839), (6643, 31236), (6916, 30003), (7124, 29127), (7809, 26572), (8322, 24934), (9709, 21372), (10001, 20748), (10374, 20002), (10412, 19929), (10686, 19418), (11388, 18221), (11508, 18031), (12467, 16644), (13286, 15618)]