208737984

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{919}}^1$

素因数の和:967

約数の個数: 168

約数和(自身を含む): 684215040

約数和(自身を除く): 475477056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 192, 208, 224, 273, 312, 336, 338, 364, 416, 448, 507, 546, 624, 672, 676, 728, 832, 919, 1014, 1092, 1183, 1248, 1344, 1352, 1456, 1838, 2028, 2184, 2366, 2496, 2704, 2757, 2912, 3549, 3676, 4056, 4368, 4732, 5408, 5514, 5824, 6433, 7098, 7352, 8112, 8736, 9464, 10816, 11028, 11947, 12866, 14196, 14704, 16224, 17472, 18928, 19299, 22056, 23894, 25732, 28392, 29408, 32448, 35841, 37856, 38598, 44112, 47788, 51464, 56784, 58816, 71682, 75712, 77196, 83629, 88224, 95576, 102928, 113568, 143364, 154392, 155311, 167258, 176448, 191152, 205856, 227136, 250887, 286728, 308784, 310622, 334516, 382304, 411712, 465933, 501774, 573456, 617568, 621244, 669032, 764608, 931866, 1003548, 1087177, 1146912, 1235136, 1242488, 1338064, 1863732, 2007096, 2174354, 2293824, 2484976, 2676128, 3261531, 3727464, 4014192, 4348708, 4969952, 5352256, 6523062, 7454928, 8028384, 8697416, 9939904, 13046124, 14909856, 16056768, 17394832, 26092248, 29819712, 34789664, 52184496, 69579328, 104368992, 208737984]

約数ペア:

[(1, 208737984), (2, 104368992), (3, 69579328), (4, 52184496), (6, 34789664), (7, 29819712), (8, 26092248), (12, 17394832), (13, 16056768), (14, 14909856), (16, 13046124), (21, 9939904), (24, 8697416), (26, 8028384), (28, 7454928), (32, 6523062), (39, 5352256), (42, 4969952), (48, 4348708), (52, 4014192), (56, 3727464), (64, 3261531), (78, 2676128), (84, 2484976), (91, 2293824), (96, 2174354), (104, 2007096), (112, 1863732), (156, 1338064), (168, 1242488), (169, 1235136), (182, 1146912), (192, 1087177), (208, 1003548), (224, 931866), (273, 764608), (312, 669032), (336, 621244), (338, 617568), (364, 573456), (416, 501774), (448, 465933), (507, 411712), (546, 382304), (624, 334516), (672, 310622), (676, 308784), (728, 286728), (832, 250887), (919, 227136), (1014, 205856), (1092, 191152), (1183, 176448), (1248, 167258), (1344, 155311), (1352, 154392), (1456, 143364), (1838, 113568), (2028, 102928), (2184, 95576), (2366, 88224), (2496, 83629), (2704, 77196), (2757, 75712), (2912, 71682), (3549, 58816), (3676, 56784), (4056, 51464), (4368, 47788), (4732, 44112), (5408, 38598), (5514, 37856), (5824, 35841), (6433, 32448), (7098, 29408), (7352, 28392), (8112, 25732), (8736, 23894), (9464, 22056), (10816, 19299), (11028, 18928), (11947, 17472), (12866, 16224), (14196, 14704)]