207990432

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:863

約数の個数: 144

約数和(自身を含む): 646544808

約数和(自身を除く): 438554376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 73, 78, 96, 104, 117, 144, 146, 156, 208, 219, 234, 288, 292, 312, 416, 438, 468, 584, 624, 657, 761, 876, 936, 949, 1168, 1248, 1314, 1522, 1752, 1872, 1898, 2283, 2336, 2628, 2847, 3044, 3504, 3744, 3796, 4566, 5256, 5694, 6088, 6849, 7008, 7592, 8541, 9132, 9893, 10512, 11388, 12176, 13698, 15184, 17082, 18264, 19786, 21024, 22776, 24352, 27396, 29679, 30368, 34164, 36528, 39572, 45552, 54792, 55553, 59358, 68328, 73056, 79144, 89037, 91104, 109584, 111106, 118716, 136656, 158288, 166659, 178074, 219168, 222212, 237432, 273312, 316576, 333318, 356148, 444424, 474864, 499977, 666636, 712296, 722189, 888848, 949728, 999954, 1333272, 1424592, 1444378, 1777696, 1999908, 2166567, 2666544, 2849184, 2888756, 3999816, 4333134, 5333088, 5777512, 6499701, 7999632, 8666268, 11555024, 12999402, 15999264, 17332536, 23110048, 25998804, 34665072, 51997608, 69330144, 103995216, 207990432]

約数ペア:

[(1, 207990432), (2, 103995216), (3, 69330144), (4, 51997608), (6, 34665072), (8, 25998804), (9, 23110048), (12, 17332536), (13, 15999264), (16, 12999402), (18, 11555024), (24, 8666268), (26, 7999632), (32, 6499701), (36, 5777512), (39, 5333088), (48, 4333134), (52, 3999816), (72, 2888756), (73, 2849184), (78, 2666544), (96, 2166567), (104, 1999908), (117, 1777696), (144, 1444378), (146, 1424592), (156, 1333272), (208, 999954), (219, 949728), (234, 888848), (288, 722189), (292, 712296), (312, 666636), (416, 499977), (438, 474864), (468, 444424), (584, 356148), (624, 333318), (657, 316576), (761, 273312), (876, 237432), (936, 222212), (949, 219168), (1168, 178074), (1248, 166659), (1314, 158288), (1522, 136656), (1752, 118716), (1872, 111106), (1898, 109584), (2283, 91104), (2336, 89037), (2628, 79144), (2847, 73056), (3044, 68328), (3504, 59358), (3744, 55553), (3796, 54792), (4566, 45552), (5256, 39572), (5694, 36528), (6088, 34164), (6849, 30368), (7008, 29679), (7592, 27396), (8541, 24352), (9132, 22776), (9893, 21024), (10512, 19786), (11388, 18264), (12176, 17082), (13698, 15184)]