208567656

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2208

約数の個数: 128

約数和(自身を含む): 647740800

約数和(自身を除く): 439173144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 41, 44, 54, 66, 72, 82, 88, 99, 108, 123, 132, 164, 198, 216, 246, 264, 297, 328, 369, 396, 451, 492, 594, 738, 792, 902, 984, 1107, 1188, 1353, 1476, 1804, 2141, 2214, 2376, 2706, 2952, 3608, 4059, 4282, 4428, 5412, 6423, 8118, 8564, 8856, 10824, 12177, 12846, 16236, 17128, 19269, 23551, 24354, 25692, 32472, 38538, 47102, 48708, 51384, 57807, 70653, 77076, 87781, 94204, 97416, 115614, 141306, 154152, 175562, 188408, 211959, 231228, 263343, 282612, 351124, 423918, 462456, 526686, 565224, 635877, 702248, 790029, 847836, 965591, 1053372, 1271754, 1580058, 1695672, 1931182, 2106744, 2370087, 2543508, 2896773, 3160116, 3862364, 4740174, 5087016, 5793546, 6320232, 7724728, 8690319, 9480348, 11587092, 17380638, 18960696, 23174184, 26070957, 34761276, 52141914, 69522552, 104283828, 208567656]

約数ペア:

[(1, 208567656), (2, 104283828), (3, 69522552), (4, 52141914), (6, 34761276), (8, 26070957), (9, 23174184), (11, 18960696), (12, 17380638), (18, 11587092), (22, 9480348), (24, 8690319), (27, 7724728), (33, 6320232), (36, 5793546), (41, 5087016), (44, 4740174), (54, 3862364), (66, 3160116), (72, 2896773), (82, 2543508), (88, 2370087), (99, 2106744), (108, 1931182), (123, 1695672), (132, 1580058), (164, 1271754), (198, 1053372), (216, 965591), (246, 847836), (264, 790029), (297, 702248), (328, 635877), (369, 565224), (396, 526686), (451, 462456), (492, 423918), (594, 351124), (738, 282612), (792, 263343), (902, 231228), (984, 211959), (1107, 188408), (1188, 175562), (1353, 154152), (1476, 141306), (1804, 115614), (2141, 97416), (2214, 94204), (2376, 87781), (2706, 77076), (2952, 70653), (3608, 57807), (4059, 51384), (4282, 48708), (4428, 47102), (5412, 38538), (6423, 32472), (8118, 25692), (8564, 24354), (8856, 23551), (10824, 19269), (12177, 17128), (12846, 16236)]