208694304

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7963}}^1$

素因数の和:7999

約数の個数: 144

約数和(自身を含む): 730521792

約数和(自身を除く): 521827488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 7963, 8736, 13104, 15926, 23889, 26208, 31852, 47778, 55741, 63704, 71667, 95556, 103519, 111482, 127408, 143334, 167223, 191112, 207038, 222964, 254816, 286668, 310557, 334446, 382224, 414076, 445928, 501669, 573336, 621114, 668892, 724633, 764448, 828152, 891856, 931671, 1003338, 1146672, 1242228, 1337784, 1449266, 1656304, 1783712, 1863342, 2006676, 2173899, 2293344, 2484456, 2675568, 2898532, 3312608, 3726684, 4013352, 4347798, 4968912, 5351136, 5797064, 6521697, 7453368, 8026704, 8695596, 9937824, 11594128, 13043394, 14906736, 16053408, 17391192, 23188256, 26086788, 29813472, 34782384, 52173576, 69564768, 104347152, 208694304]

約数ペア:

[(1, 208694304), (2, 104347152), (3, 69564768), (4, 52173576), (6, 34782384), (7, 29813472), (8, 26086788), (9, 23188256), (12, 17391192), (13, 16053408), (14, 14906736), (16, 13043394), (18, 11594128), (21, 9937824), (24, 8695596), (26, 8026704), (28, 7453368), (32, 6521697), (36, 5797064), (39, 5351136), (42, 4968912), (48, 4347798), (52, 4013352), (56, 3726684), (63, 3312608), (72, 2898532), (78, 2675568), (84, 2484456), (91, 2293344), (96, 2173899), (104, 2006676), (112, 1863342), (117, 1783712), (126, 1656304), (144, 1449266), (156, 1337784), (168, 1242228), (182, 1146672), (208, 1003338), (224, 931671), (234, 891856), (252, 828152), (273, 764448), (288, 724633), (312, 668892), (336, 621114), (364, 573336), (416, 501669), (468, 445928), (504, 414076), (546, 382224), (624, 334446), (672, 310557), (728, 286668), (819, 254816), (936, 222964), (1008, 207038), (1092, 191112), (1248, 167223), (1456, 143334), (1638, 127408), (1872, 111482), (2016, 103519), (2184, 95556), (2912, 71667), (3276, 63704), (3744, 55741), (4368, 47778), (6552, 31852), (7963, 26208), (8736, 23889), (13104, 15926)]