208673088

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 168

約数和(自身を含む): 613562400

約数和(自身を除く): 404889312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 64, 78, 96, 104, 109, 118, 156, 169, 177, 192, 208, 218, 236, 312, 327, 338, 354, 416, 436, 472, 507, 624, 654, 676, 708, 767, 832, 872, 944, 1014, 1248, 1308, 1352, 1416, 1417, 1534, 1744, 1888, 2028, 2301, 2496, 2616, 2704, 2832, 2834, 3068, 3488, 3776, 4056, 4251, 4602, 5232, 5408, 5664, 5668, 6136, 6431, 6976, 8112, 8502, 9204, 9971, 10464, 10816, 11328, 11336, 12272, 12862, 16224, 17004, 18408, 18421, 19293, 19942, 20928, 22672, 24544, 25724, 29913, 32448, 34008, 36816, 36842, 38586, 39884, 45344, 49088, 51448, 55263, 59826, 68016, 73632, 73684, 77172, 79768, 83603, 90688, 102896, 110526, 119652, 136032, 147264, 147368, 154344, 159536, 167206, 205792, 221052, 239304, 250809, 272064, 294736, 308688, 319072, 334412, 411584, 442104, 478608, 501618, 589472, 617376, 638144, 668824, 884208, 957216, 1003236, 1086839, 1178944, 1234752, 1337648, 1768416, 1914432, 2006472, 2173678, 2675296, 3260517, 3536832, 4012944, 4347356, 5350592, 6521034, 8025888, 8694712, 13042068, 16051776, 17389424, 26084136, 34778848, 52168272, 69557696, 104336544, 208673088]

約数ペア:

[(1, 208673088), (2, 104336544), (3, 69557696), (4, 52168272), (6, 34778848), (8, 26084136), (12, 17389424), (13, 16051776), (16, 13042068), (24, 8694712), (26, 8025888), (32, 6521034), (39, 5350592), (48, 4347356), (52, 4012944), (59, 3536832), (64, 3260517), (78, 2675296), (96, 2173678), (104, 2006472), (109, 1914432), (118, 1768416), (156, 1337648), (169, 1234752), (177, 1178944), (192, 1086839), (208, 1003236), (218, 957216), (236, 884208), (312, 668824), (327, 638144), (338, 617376), (354, 589472), (416, 501618), (436, 478608), (472, 442104), (507, 411584), (624, 334412), (654, 319072), (676, 308688), (708, 294736), (767, 272064), (832, 250809), (872, 239304), (944, 221052), (1014, 205792), (1248, 167206), (1308, 159536), (1352, 154344), (1416, 147368), (1417, 147264), (1534, 136032), (1744, 119652), (1888, 110526), (2028, 102896), (2301, 90688), (2496, 83603), (2616, 79768), (2704, 77172), (2832, 73684), (2834, 73632), (3068, 68016), (3488, 59826), (3776, 55263), (4056, 51448), (4251, 49088), (4602, 45344), (5232, 39884), (5408, 38586), (5664, 36842), (5668, 36816), (6136, 34008), (6431, 32448), (6976, 29913), (8112, 25724), (8502, 24544), (9204, 22672), (9971, 20928), (10464, 19942), (10816, 19293), (11328, 18421), (11336, 18408), (12272, 17004), (12862, 16224)]