205399799136

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1787453}}^1$

素因数の和:1787498

約数の個数: 192

約数和(自身を含む): 720701452800

約数和(自身を除く): 515301653664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 8208, 9576, 12768, 14364, 16416, 19152, 28728, 38304, 57456, 114912, 1787453, 3574906, 5362359, 7149812, 10724718, 12512171, 14299624, 16087077, 21449436, 25024342, 28599248, 32174154, 33961607, 37536513, 42898872, 48261231, 50048684, 57198496, 64348308, 67923214, 75073026, 85797744, 96522462, 100097368, 101884821, 112609539, 128696616, 135846428, 150146052, 171595488, 193044924, 200194736, 203769642, 225219078, 237731249, 257393232, 271692856, 300292104, 305654463, 337828617, 386089848, 400389472, 407539284, 450438156, 475462498, 514786464, 543385712, 600584208, 611308926, 675657234, 713193747, 772179696, 815078568, 900876312, 916963389, 950924996, 1086771424, 1201168416, 1222617852, 1351314468, 1426387494, 1544359392, 1630157136, 1801752624, 1833926778, 1901849992, 2139581241, 2445235704, 2702628936, 2852774988, 3260314272, 3603505248, 3667853556, 3803699984, 4279162482, 4890471408, 5405257872, 5705549976, 6418743723, 7335707112, 7607399968, 8558324964, 9780942816, 10810515744, 11411099952, 12837487446, 14671414224, 17116649928, 22822199904, 25674974892, 29342828448, 34233299856, 51349949784, 68466599712, 102699899568, 205399799136]

約数ペア:

[(1, 205399799136), (2, 102699899568), (3, 68466599712), (4, 51349949784), (6, 34233299856), (7, 29342828448), (8, 25674974892), (9, 22822199904), (12, 17116649928), (14, 14671414224), (16, 12837487446), (18, 11411099952), (19, 10810515744), (21, 9780942816), (24, 8558324964), (27, 7607399968), (28, 7335707112), (32, 6418743723), (36, 5705549976), (38, 5405257872), (42, 4890471408), (48, 4279162482), (54, 3803699984), (56, 3667853556), (57, 3603505248), (63, 3260314272), (72, 2852774988), (76, 2702628936), (84, 2445235704), (96, 2139581241), (108, 1901849992), (112, 1833926778), (114, 1801752624), (126, 1630157136), (133, 1544359392), (144, 1426387494), (152, 1351314468), (168, 1222617852), (171, 1201168416), (189, 1086771424), (216, 950924996), (224, 916963389), (228, 900876312), (252, 815078568), (266, 772179696), (288, 713193747), (304, 675657234), (336, 611308926), (342, 600584208), (378, 543385712), (399, 514786464), (432, 475462498), (456, 450438156), (504, 407539284), (513, 400389472), (532, 386089848), (608, 337828617), (672, 305654463), (684, 300292104), (756, 271692856), (798, 257393232), (864, 237731249), (912, 225219078), (1008, 203769642), (1026, 200194736), (1064, 193044924), (1197, 171595488), (1368, 150146052), (1512, 135846428), (1596, 128696616), (1824, 112609539), (2016, 101884821), (2052, 100097368), (2128, 96522462), (2394, 85797744), (2736, 75073026), (3024, 67923214), (3192, 64348308), (3591, 57198496), (4104, 50048684), (4256, 48261231), (4788, 42898872), (5472, 37536513), (6048, 33961607), (6384, 32174154), (7182, 28599248), (8208, 25024342), (9576, 21449436), (12768, 16087077), (14364, 14299624), (16416, 12512171), (19152, 10724718), (28728, 7149812), (38304, 5362359), (57456, 3574906), (114912, 1787453)]