209276496

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10163}}^1$

素因数の和:10201

約数の個数: 120

約数和(自身を含む): 688143456

約数和(自身を除く): 478866960

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 936, 1144, 1287, 1584, 1716, 1872, 2288, 2574, 3432, 5148, 6864, 10163, 10296, 20326, 20592, 30489, 40652, 60978, 81304, 91467, 111793, 121956, 132119, 162608, 182934, 223586, 243912, 264238, 335379, 365868, 396357, 447172, 487824, 528476, 670758, 731736, 792714, 894344, 1006137, 1056952, 1189071, 1341516, 1453309, 1463472, 1585428, 1788688, 2012274, 2113904, 2378142, 2683032, 2906618, 3170856, 4024548, 4359927, 4756284, 5366064, 5813236, 6341712, 8049096, 8719854, 9512568, 11626472, 13079781, 16098192, 17439708, 19025136, 23252944, 26159562, 34879416, 52319124, 69758832, 104638248, 209276496]

約数ペア:

[(1, 209276496), (2, 104638248), (3, 69758832), (4, 52319124), (6, 34879416), (8, 26159562), (9, 23252944), (11, 19025136), (12, 17439708), (13, 16098192), (16, 13079781), (18, 11626472), (22, 9512568), (24, 8719854), (26, 8049096), (33, 6341712), (36, 5813236), (39, 5366064), (44, 4756284), (48, 4359927), (52, 4024548), (66, 3170856), (72, 2906618), (78, 2683032), (88, 2378142), (99, 2113904), (104, 2012274), (117, 1788688), (132, 1585428), (143, 1463472), (144, 1453309), (156, 1341516), (176, 1189071), (198, 1056952), (208, 1006137), (234, 894344), (264, 792714), (286, 731736), (312, 670758), (396, 528476), (429, 487824), (468, 447172), (528, 396357), (572, 365868), (624, 335379), (792, 264238), (858, 243912), (936, 223586), (1144, 182934), (1287, 162608), (1584, 132119), (1716, 121956), (1872, 111793), (2288, 91467), (2574, 81304), (3432, 60978), (5148, 40652), (6864, 30489), (10163, 20592), (10296, 20326)]