208351872

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 652881600

約数和(自身を除く): 444529728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 167, 171, 192, 216, 228, 288, 304, 334, 342, 361, 384, 432, 456, 501, 513, 576, 608, 668, 684, 722, 864, 912, 1002, 1026, 1083, 1152, 1216, 1336, 1368, 1444, 1503, 1728, 1824, 2004, 2052, 2166, 2432, 2672, 2736, 2888, 3006, 3173, 3249, 3456, 3648, 4008, 4104, 4332, 4509, 5344, 5472, 5776, 6012, 6346, 6498, 7296, 8016, 8208, 8664, 9018, 9519, 9747, 10688, 10944, 11552, 12024, 12692, 12996, 16032, 16416, 17328, 18036, 19038, 19494, 21376, 21888, 23104, 24048, 25384, 25992, 28557, 32064, 32832, 34656, 36072, 38076, 38988, 46208, 48096, 50768, 51984, 57114, 60287, 64128, 65664, 69312, 72144, 76152, 77976, 85671, 96192, 101536, 103968, 114228, 120574, 138624, 144288, 152304, 155952, 171342, 180861, 192384, 203072, 207936, 228456, 241148, 288576, 304608, 311904, 342684, 361722, 406144, 415872, 456912, 482296, 542583, 577152, 609216, 623808, 685368, 723444, 913824, 964592, 1085166, 1218432, 1247616, 1370736, 1446888, 1627749, 1827648, 1929184, 2170332, 2741472, 2893776, 3255498, 3655296, 3858368, 4340664, 5482944, 5787552, 6510996, 7716736, 8681328, 10965888, 11575104, 13021992, 17362656, 23150208, 26043984, 34725312, 52087968, 69450624, 104175936, 208351872]

約数ペア:

[(1, 208351872), (2, 104175936), (3, 69450624), (4, 52087968), (6, 34725312), (8, 26043984), (9, 23150208), (12, 17362656), (16, 13021992), (18, 11575104), (19, 10965888), (24, 8681328), (27, 7716736), (32, 6510996), (36, 5787552), (38, 5482944), (48, 4340664), (54, 3858368), (57, 3655296), (64, 3255498), (72, 2893776), (76, 2741472), (96, 2170332), (108, 1929184), (114, 1827648), (128, 1627749), (144, 1446888), (152, 1370736), (167, 1247616), (171, 1218432), (192, 1085166), (216, 964592), (228, 913824), (288, 723444), (304, 685368), (334, 623808), (342, 609216), (361, 577152), (384, 542583), (432, 482296), (456, 456912), (501, 415872), (513, 406144), (576, 361722), (608, 342684), (668, 311904), (684, 304608), (722, 288576), (864, 241148), (912, 228456), (1002, 207936), (1026, 203072), (1083, 192384), (1152, 180861), (1216, 171342), (1336, 155952), (1368, 152304), (1444, 144288), (1503, 138624), (1728, 120574), (1824, 114228), (2004, 103968), (2052, 101536), (2166, 96192), (2432, 85671), (2672, 77976), (2736, 76152), (2888, 72144), (3006, 69312), (3173, 65664), (3249, 64128), (3456, 60287), (3648, 57114), (4008, 51984), (4104, 50768), (4332, 48096), (4509, 46208), (5344, 38988), (5472, 38076), (5776, 36072), (6012, 34656), (6346, 32832), (6498, 32064), (7296, 28557), (8016, 25992), (8208, 25384), (8664, 24048), (9018, 23104), (9519, 21888), (9747, 21376), (10688, 19494), (10944, 19038), (11552, 18036), (12024, 17328), (12692, 16416), (12996, 16032)]