209043016

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 551577600

約数和(自身を除く): 342534584

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 19, 26, 28, 34, 38, 49, 52, 56, 68, 76, 91, 98, 104, 119, 127, 133, 136, 152, 182, 196, 221, 238, 247, 254, 266, 323, 364, 392, 442, 476, 494, 508, 532, 637, 646, 728, 833, 884, 889, 931, 952, 988, 1016, 1064, 1274, 1292, 1547, 1651, 1666, 1729, 1768, 1778, 1862, 1976, 2159, 2261, 2413, 2548, 2584, 3094, 3302, 3332, 3458, 3556, 3724, 4199, 4318, 4522, 4826, 5096, 6188, 6223, 6604, 6664, 6916, 7112, 7448, 8398, 8636, 9044, 9652, 10829, 11557, 12103, 12376, 12446, 13208, 13832, 15113, 15827, 16796, 16891, 17272, 18088, 19304, 21658, 23114, 24206, 24892, 28067, 29393, 30226, 31369, 31654, 33592, 33782, 41021, 43316, 46228, 48412, 49784, 56134, 58786, 60452, 62738, 63308, 67564, 80899, 82042, 86632, 92456, 96824, 105791, 112268, 117572, 118237, 120904, 125476, 126616, 135128, 161798, 164084, 196469, 205751, 211582, 219583, 224536, 235144, 236474, 250952, 287147, 323596, 328168, 392938, 411502, 423164, 439166, 472948, 533273, 574294, 647192, 785876, 823004, 846328, 878332, 945896, 1066546, 1148588, 1375283, 1537081, 1571752, 1646008, 1756664, 2010029, 2133092, 2297176, 2750566, 3074162, 3732911, 4020058, 4266184, 5501132, 6148324, 7465822, 8040116, 11002264, 12296648, 14931644, 16080232, 26130377, 29863288, 52260754, 104521508, 209043016]

約数ペア:

[(1, 209043016), (2, 104521508), (4, 52260754), (7, 29863288), (8, 26130377), (13, 16080232), (14, 14931644), (17, 12296648), (19, 11002264), (26, 8040116), (28, 7465822), (34, 6148324), (38, 5501132), (49, 4266184), (52, 4020058), (56, 3732911), (68, 3074162), (76, 2750566), (91, 2297176), (98, 2133092), (104, 2010029), (119, 1756664), (127, 1646008), (133, 1571752), (136, 1537081), (152, 1375283), (182, 1148588), (196, 1066546), (221, 945896), (238, 878332), (247, 846328), (254, 823004), (266, 785876), (323, 647192), (364, 574294), (392, 533273), (442, 472948), (476, 439166), (494, 423164), (508, 411502), (532, 392938), (637, 328168), (646, 323596), (728, 287147), (833, 250952), (884, 236474), (889, 235144), (931, 224536), (952, 219583), (988, 211582), (1016, 205751), (1064, 196469), (1274, 164084), (1292, 161798), (1547, 135128), (1651, 126616), (1666, 125476), (1729, 120904), (1768, 118237), (1778, 117572), (1862, 112268), (1976, 105791), (2159, 96824), (2261, 92456), (2413, 86632), (2548, 82042), (2584, 80899), (3094, 67564), (3302, 63308), (3332, 62738), (3458, 60452), (3556, 58786), (3724, 56134), (4199, 49784), (4318, 48412), (4522, 46228), (4826, 43316), (5096, 41021), (6188, 33782), (6223, 33592), (6604, 31654), (6664, 31369), (6916, 30226), (7112, 29393), (7448, 28067), (8398, 24892), (8636, 24206), (9044, 23114), (9652, 21658), (10829, 19304), (11557, 18088), (12103, 17272), (12376, 16891), (12446, 16796), (13208, 15827), (13832, 15113)]