208559808

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 252

約数和(自身を含む): 679353480

約数和(自身を除く): 470793672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 59, 64, 68, 72, 76, 96, 102, 114, 118, 136, 144, 152, 153, 171, 177, 192, 204, 228, 236, 272, 288, 304, 306, 323, 342, 354, 361, 408, 456, 472, 531, 544, 576, 608, 612, 646, 684, 708, 722, 816, 912, 944, 969, 1003, 1062, 1083, 1088, 1121, 1216, 1224, 1292, 1368, 1416, 1444, 1632, 1824, 1888, 1938, 2006, 2124, 2166, 2242, 2448, 2584, 2736, 2832, 2888, 2907, 3009, 3249, 3264, 3363, 3648, 3776, 3876, 4012, 4248, 4332, 4484, 4896, 5168, 5472, 5664, 5776, 5814, 6018, 6137, 6498, 6726, 7752, 8024, 8496, 8664, 8968, 9027, 9792, 10089, 10336, 10944, 11328, 11552, 11628, 12036, 12274, 12996, 13452, 15504, 16048, 16992, 17328, 17936, 18054, 18411, 19057, 20178, 20672, 21299, 23104, 23256, 24072, 24548, 25992, 26904, 31008, 32096, 33984, 34656, 35872, 36108, 36822, 38114, 40356, 42598, 46512, 48144, 49096, 51984, 53808, 55233, 57171, 62016, 63897, 64192, 69312, 71744, 72216, 73644, 76228, 80712, 85196, 93024, 96288, 98192, 103968, 107616, 110466, 114342, 127794, 144432, 147288, 152456, 161424, 170392, 171513, 186048, 191691, 192576, 196384, 207936, 215232, 220932, 228684, 255588, 288864, 294576, 304912, 322848, 340784, 343026, 362083, 383382, 392768, 441864, 457368, 511176, 577728, 589152, 609824, 645696, 681568, 686052, 724166, 766764, 883728, 914736, 1022352, 1086249, 1178304, 1219648, 1363136, 1372104, 1448332, 1533528, 1767456, 1829472, 2044704, 2172498, 2744208, 2896664, 3067056, 3258747, 3534912, 3658944, 4089408, 4344996, 5488416, 5793328, 6134112, 6517494, 8689992, 10976832, 11586656, 12268224, 13034988, 17379984, 23173312, 26069976, 34759968, 52139952, 69519936, 104279904, 208559808]

約数ペア:

[(1, 208559808), (2, 104279904), (3, 69519936), (4, 52139952), (6, 34759968), (8, 26069976), (9, 23173312), (12, 17379984), (16, 13034988), (17, 12268224), (18, 11586656), (19, 10976832), (24, 8689992), (32, 6517494), (34, 6134112), (36, 5793328), (38, 5488416), (48, 4344996), (51, 4089408), (57, 3658944), (59, 3534912), (64, 3258747), (68, 3067056), (72, 2896664), (76, 2744208), (96, 2172498), (102, 2044704), (114, 1829472), (118, 1767456), (136, 1533528), (144, 1448332), (152, 1372104), (153, 1363136), (171, 1219648), (177, 1178304), (192, 1086249), (204, 1022352), (228, 914736), (236, 883728), (272, 766764), (288, 724166), (304, 686052), (306, 681568), (323, 645696), (342, 609824), (354, 589152), (361, 577728), (408, 511176), (456, 457368), (472, 441864), (531, 392768), (544, 383382), (576, 362083), (608, 343026), (612, 340784), (646, 322848), (684, 304912), (708, 294576), (722, 288864), (816, 255588), (912, 228684), (944, 220932), (969, 215232), (1003, 207936), (1062, 196384), (1083, 192576), (1088, 191691), (1121, 186048), (1216, 171513), (1224, 170392), (1292, 161424), (1368, 152456), (1416, 147288), (1444, 144432), (1632, 127794), (1824, 114342), (1888, 110466), (1938, 107616), (2006, 103968), (2124, 98192), (2166, 96288), (2242, 93024), (2448, 85196), (2584, 80712), (2736, 76228), (2832, 73644), (2888, 72216), (2907, 71744), (3009, 69312), (3249, 64192), (3264, 63897), (3363, 62016), (3648, 57171), (3776, 55233), (3876, 53808), (4012, 51984), (4248, 49096), (4332, 48144), (4484, 46512), (4896, 42598), (5168, 40356), (5472, 38114), (5664, 36822), (5776, 36108), (5814, 35872), (6018, 34656), (6137, 33984), (6498, 32096), (6726, 31008), (7752, 26904), (8024, 25992), (8496, 24548), (8664, 24072), (8968, 23256), (9027, 23104), (9792, 21299), (10089, 20672), (10336, 20178), (10944, 19057), (11328, 18411), (11552, 18054), (11628, 17936), (12036, 17328), (12274, 16992), (12996, 16048), (13452, 15504)]