203709168

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 200

約数和(自身を含む): 646552368

約数和(自身を除く): 442843200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 107, 108, 113, 117, 144, 156, 162, 208, 214, 216, 226, 234, 312, 321, 324, 339, 351, 428, 432, 452, 468, 624, 642, 648, 678, 702, 856, 904, 936, 963, 1017, 1053, 1284, 1296, 1356, 1391, 1404, 1469, 1712, 1808, 1872, 1926, 2034, 2106, 2568, 2712, 2782, 2808, 2889, 2938, 3051, 3852, 4068, 4173, 4212, 4407, 5136, 5424, 5564, 5616, 5778, 5876, 6102, 7704, 8136, 8346, 8424, 8667, 8814, 9153, 11128, 11556, 11752, 12091, 12204, 12519, 13221, 15408, 16272, 16692, 16848, 17334, 17628, 18306, 22256, 23112, 23504, 24182, 24408, 25038, 26442, 33384, 34668, 35256, 36273, 36612, 37557, 39663, 46224, 48364, 48816, 50076, 52884, 66768, 69336, 70512, 72546, 73224, 75114, 79326, 96728, 100152, 105768, 108819, 112671, 118989, 138672, 145092, 146448, 150228, 157183, 158652, 193456, 200304, 211536, 217638, 225342, 237978, 290184, 300456, 314366, 317304, 326457, 435276, 450684, 471549, 475956, 580368, 600912, 628732, 634608, 652914, 870552, 901368, 943098, 951912, 979371, 1257464, 1305828, 1414647, 1741104, 1802736, 1886196, 1903824, 1958742, 2514928, 2611656, 2829294, 3772392, 3917484, 4243941, 5223312, 5658588, 7544784, 7834968, 8487882, 11317176, 12731823, 15669936, 16975764, 22634352, 25463646, 33951528, 50927292, 67903056, 101854584, 203709168]

約数ペア:

[(1, 203709168), (2, 101854584), (3, 67903056), (4, 50927292), (6, 33951528), (8, 25463646), (9, 22634352), (12, 16975764), (13, 15669936), (16, 12731823), (18, 11317176), (24, 8487882), (26, 7834968), (27, 7544784), (36, 5658588), (39, 5223312), (48, 4243941), (52, 3917484), (54, 3772392), (72, 2829294), (78, 2611656), (81, 2514928), (104, 1958742), (107, 1903824), (108, 1886196), (113, 1802736), (117, 1741104), (144, 1414647), (156, 1305828), (162, 1257464), (208, 979371), (214, 951912), (216, 943098), (226, 901368), (234, 870552), (312, 652914), (321, 634608), (324, 628732), (339, 600912), (351, 580368), (428, 475956), (432, 471549), (452, 450684), (468, 435276), (624, 326457), (642, 317304), (648, 314366), (678, 300456), (702, 290184), (856, 237978), (904, 225342), (936, 217638), (963, 211536), (1017, 200304), (1053, 193456), (1284, 158652), (1296, 157183), (1356, 150228), (1391, 146448), (1404, 145092), (1469, 138672), (1712, 118989), (1808, 112671), (1872, 108819), (1926, 105768), (2034, 100152), (2106, 96728), (2568, 79326), (2712, 75114), (2782, 73224), (2808, 72546), (2889, 70512), (2938, 69336), (3051, 66768), (3852, 52884), (4068, 50076), (4173, 48816), (4212, 48364), (4407, 46224), (5136, 39663), (5424, 37557), (5564, 36612), (5616, 36273), (5778, 35256), (5876, 34668), (6102, 33384), (7704, 26442), (8136, 25038), (8346, 24408), (8424, 24182), (8667, 23504), (8814, 23112), (9153, 22256), (11128, 18306), (11556, 17628), (11752, 17334), (12091, 16848), (12204, 16692), (12519, 16272), (13221, 15408)]