208402272

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{55663}}^1$

素因数の和:55692

約数の個数: 72

約数和(自身を含む): 638243424

約数和(自身を除く): 429841152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 55663, 111326, 166989, 222652, 333978, 445304, 500967, 667956, 723619, 890608, 1001934, 1335912, 1447238, 1781216, 2003868, 2170857, 2671824, 2894476, 4007736, 4341714, 5343648, 5788952, 6512571, 8015472, 8683428, 11577904, 13025142, 16030944, 17366856, 23155808, 26050284, 34733712, 52100568, 69467424, 104201136, 208402272]

約数ペア:

[(1, 208402272), (2, 104201136), (3, 69467424), (4, 52100568), (6, 34733712), (8, 26050284), (9, 23155808), (12, 17366856), (13, 16030944), (16, 13025142), (18, 11577904), (24, 8683428), (26, 8015472), (32, 6512571), (36, 5788952), (39, 5343648), (48, 4341714), (52, 4007736), (72, 2894476), (78, 2671824), (96, 2170857), (104, 2003868), (117, 1781216), (144, 1447238), (156, 1335912), (208, 1001934), (234, 890608), (288, 723619), (312, 667956), (416, 500967), (468, 445304), (624, 333978), (936, 222652), (1248, 166989), (1872, 111326), (3744, 55663)]