209036376

素因数分解:

$2^3\times 3^6\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:588

約数の個数: 112

約数和(自身を含む): 596909160

約数和(自身を除く): 387872784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 243, 292, 324, 438, 486, 491, 584, 648, 657, 729, 876, 972, 982, 1314, 1458, 1473, 1752, 1944, 1964, 1971, 2628, 2916, 2946, 3928, 3942, 4419, 5256, 5832, 5892, 5913, 7884, 8838, 11784, 11826, 13257, 15768, 17676, 17739, 23652, 26514, 35352, 35478, 35843, 39771, 47304, 53028, 53217, 70956, 71686, 79542, 106056, 106434, 107529, 119313, 141912, 143372, 159084, 212868, 215058, 238626, 286744, 318168, 322587, 357939, 425736, 430116, 477252, 645174, 715878, 860232, 954504, 967761, 1290348, 1431756, 1935522, 2580696, 2863512, 2903283, 3871044, 5806566, 7742088, 8709849, 11613132, 17419698, 23226264, 26129547, 34839396, 52259094, 69678792, 104518188, 209036376]

約数ペア:

[(1, 209036376), (2, 104518188), (3, 69678792), (4, 52259094), (6, 34839396), (8, 26129547), (9, 23226264), (12, 17419698), (18, 11613132), (24, 8709849), (27, 7742088), (36, 5806566), (54, 3871044), (72, 2903283), (73, 2863512), (81, 2580696), (108, 1935522), (146, 1431756), (162, 1290348), (216, 967761), (219, 954504), (243, 860232), (292, 715878), (324, 645174), (438, 477252), (486, 430116), (491, 425736), (584, 357939), (648, 322587), (657, 318168), (729, 286744), (876, 238626), (972, 215058), (982, 212868), (1314, 159084), (1458, 143372), (1473, 141912), (1752, 119313), (1944, 107529), (1964, 106434), (1971, 106056), (2628, 79542), (2916, 71686), (2946, 70956), (3928, 53217), (3942, 53028), (4419, 47304), (5256, 39771), (5832, 35843), (5892, 35478), (5913, 35352), (7884, 26514), (8838, 23652), (11784, 17739), (11826, 17676), (13257, 15768)]