208112814

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:796

約数の個数: 160

約数和(自身を含む): 604961280

約数和(自身を除く): 396848466

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 81, 91, 114, 117, 126, 133, 162, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 567, 702, 741, 743, 798, 819, 1026, 1053, 1134, 1197, 1482, 1486, 1539, 1638, 1729, 2106, 2223, 2229, 2394, 2457, 3078, 3458, 3591, 4446, 4458, 4914, 5187, 5201, 6669, 6687, 7182, 7371, 9659, 10374, 10402, 10773, 13338, 13374, 14117, 14742, 15561, 15603, 19318, 20007, 20061, 21546, 28234, 28977, 31122, 31206, 40014, 40122, 42351, 46683, 46809, 57954, 60183, 67613, 84702, 86931, 93366, 93618, 98819, 120366, 127053, 135226, 140049, 140427, 173862, 183521, 197638, 202839, 254106, 260793, 280098, 280854, 296457, 367042, 381159, 405678, 421281, 521586, 550563, 592914, 608517, 762318, 782379, 842562, 889371, 1101126, 1143477, 1217034, 1284647, 1564758, 1651689, 1778742, 1825551, 2286954, 2569294, 2668113, 3303378, 3651102, 3853941, 4955067, 5336226, 5476653, 7707882, 8004339, 9910134, 10953306, 11561823, 14865201, 16008678, 23123646, 29730402, 34685469, 69370938, 104056407, 208112814]

約数ペア:

[(1, 208112814), (2, 104056407), (3, 69370938), (6, 34685469), (7, 29730402), (9, 23123646), (13, 16008678), (14, 14865201), (18, 11561823), (19, 10953306), (21, 9910134), (26, 8004339), (27, 7707882), (38, 5476653), (39, 5336226), (42, 4955067), (54, 3853941), (57, 3651102), (63, 3303378), (78, 2668113), (81, 2569294), (91, 2286954), (114, 1825551), (117, 1778742), (126, 1651689), (133, 1564758), (162, 1284647), (171, 1217034), (182, 1143477), (189, 1101126), (234, 889371), (247, 842562), (266, 782379), (273, 762318), (342, 608517), (351, 592914), (378, 550563), (399, 521586), (494, 421281), (513, 405678), (546, 381159), (567, 367042), (702, 296457), (741, 280854), (743, 280098), (798, 260793), (819, 254106), (1026, 202839), (1053, 197638), (1134, 183521), (1197, 173862), (1482, 140427), (1486, 140049), (1539, 135226), (1638, 127053), (1729, 120366), (2106, 98819), (2223, 93618), (2229, 93366), (2394, 86931), (2457, 84702), (3078, 67613), (3458, 60183), (3591, 57954), (4446, 46809), (4458, 46683), (4914, 42351), (5187, 40122), (5201, 40014), (6669, 31206), (6687, 31122), (7182, 28977), (7371, 28234), (9659, 21546), (10374, 20061), (10402, 20007), (10773, 19318), (13338, 15603), (13374, 15561), (14117, 14742)]