208090296

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 609230160

約数和(自身を除く): 401139864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 73, 81, 83, 106, 108, 146, 159, 162, 166, 212, 216, 219, 249, 292, 318, 324, 332, 424, 438, 477, 498, 584, 636, 648, 657, 664, 747, 876, 954, 996, 1272, 1314, 1431, 1494, 1752, 1908, 1971, 1992, 2241, 2628, 2862, 2988, 3816, 3869, 3942, 4293, 4399, 4482, 5256, 5724, 5913, 5976, 6059, 6723, 7738, 7884, 8586, 8798, 8964, 11448, 11607, 11826, 12118, 13197, 13446, 15476, 15768, 17172, 17596, 17928, 18177, 23214, 23652, 24236, 26394, 26892, 30952, 34344, 34821, 35192, 36354, 39591, 46428, 47304, 48472, 52788, 53784, 54531, 69642, 72708, 79182, 92856, 104463, 105576, 109062, 118773, 139284, 145416, 158364, 163593, 208926, 218124, 237546, 278568, 313389, 316728, 321127, 327186, 356319, 417852, 436248, 475092, 490779, 626778, 642254, 654372, 712638, 835704, 950184, 963381, 981558, 1253556, 1284508, 1308744, 1425276, 1926762, 1963116, 2507112, 2569016, 2850552, 2890143, 3853524, 3926232, 5780286, 7707048, 8670429, 11560572, 17340858, 23121144, 26011287, 34681716, 52022574, 69363432, 104045148, 208090296]

約数ペア:

[(1, 208090296), (2, 104045148), (3, 69363432), (4, 52022574), (6, 34681716), (8, 26011287), (9, 23121144), (12, 17340858), (18, 11560572), (24, 8670429), (27, 7707048), (36, 5780286), (53, 3926232), (54, 3853524), (72, 2890143), (73, 2850552), (81, 2569016), (83, 2507112), (106, 1963116), (108, 1926762), (146, 1425276), (159, 1308744), (162, 1284508), (166, 1253556), (212, 981558), (216, 963381), (219, 950184), (249, 835704), (292, 712638), (318, 654372), (324, 642254), (332, 626778), (424, 490779), (438, 475092), (477, 436248), (498, 417852), (584, 356319), (636, 327186), (648, 321127), (657, 316728), (664, 313389), (747, 278568), (876, 237546), (954, 218124), (996, 208926), (1272, 163593), (1314, 158364), (1431, 145416), (1494, 139284), (1752, 118773), (1908, 109062), (1971, 105576), (1992, 104463), (2241, 92856), (2628, 79182), (2862, 72708), (2988, 69642), (3816, 54531), (3869, 53784), (3942, 52788), (4293, 48472), (4399, 47304), (4482, 46428), (5256, 39591), (5724, 36354), (5913, 35192), (5976, 34821), (6059, 34344), (6723, 30952), (7738, 26892), (7884, 26394), (8586, 24236), (8798, 23652), (8964, 23214), (11448, 18177), (11607, 17928), (11826, 17596), (12118, 17172), (13197, 15768), (13446, 15476)]