208687752

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3539}}^1$

素因数の和:3577

約数の個数: 160

約数和(自身を含む): 719611200

約数和(自身を除く): 510923448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2808, 3276, 3539, 4212, 4536, 4914, 6552, 7078, 7371, 8424, 9828, 10617, 14156, 14742, 19656, 21234, 24773, 28312, 29484, 31851, 42468, 46007, 49546, 58968, 63702, 74319, 84936, 92014, 95553, 99092, 127404, 138021, 148638, 184028, 191106, 198184, 222957, 254808, 276042, 286659, 297276, 322049, 368056, 382212, 414063, 445914, 552084, 573318, 594552, 644098, 668871, 764424, 828126, 891828, 966147, 1104168, 1146636, 1242189, 1288196, 1337742, 1656252, 1783656, 1932294, 2006613, 2293272, 2484378, 2576392, 2675484, 2898441, 3312504, 3726567, 3864588, 4013226, 4968756, 5350968, 5796882, 7453134, 7729176, 8026452, 8695323, 9937512, 11593764, 14906268, 16052904, 17390646, 23187528, 26085969, 29812536, 34781292, 52171938, 69562584, 104343876, 208687752]

約数ペア:

[(1, 208687752), (2, 104343876), (3, 69562584), (4, 52171938), (6, 34781292), (7, 29812536), (8, 26085969), (9, 23187528), (12, 17390646), (13, 16052904), (14, 14906268), (18, 11593764), (21, 9937512), (24, 8695323), (26, 8026452), (27, 7729176), (28, 7453134), (36, 5796882), (39, 5350968), (42, 4968756), (52, 4013226), (54, 3864588), (56, 3726567), (63, 3312504), (72, 2898441), (78, 2675484), (81, 2576392), (84, 2484378), (91, 2293272), (104, 2006613), (108, 1932294), (117, 1783656), (126, 1656252), (156, 1337742), (162, 1288196), (168, 1242189), (182, 1146636), (189, 1104168), (216, 966147), (234, 891828), (252, 828126), (273, 764424), (312, 668871), (324, 644098), (351, 594552), (364, 573318), (378, 552084), (468, 445914), (504, 414063), (546, 382212), (567, 368056), (648, 322049), (702, 297276), (728, 286659), (756, 276042), (819, 254808), (936, 222957), (1053, 198184), (1092, 191106), (1134, 184028), (1404, 148638), (1512, 138021), (1638, 127404), (2106, 99092), (2184, 95553), (2268, 92014), (2457, 84936), (2808, 74319), (3276, 63702), (3539, 58968), (4212, 49546), (4536, 46007), (4914, 42468), (6552, 31851), (7078, 29484), (7371, 28312), (8424, 24773), (9828, 21234), (10617, 19656), (14156, 14742)]