208064052

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:683

約数の個数: 120

約数和(自身を含む): 626102400

約数和(自身を除く): 418038348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 199, 252, 324, 378, 398, 461, 567, 597, 756, 796, 922, 1134, 1194, 1383, 1393, 1791, 1844, 2268, 2388, 2766, 2786, 3227, 3582, 4149, 4179, 5373, 5532, 5572, 6454, 7164, 8298, 8358, 9681, 10746, 12447, 12537, 12908, 16119, 16596, 16716, 19362, 21492, 24894, 25074, 29043, 32238, 37341, 37611, 38724, 49788, 50148, 58086, 64476, 74682, 75222, 87129, 91739, 112833, 116172, 149364, 150444, 174258, 183478, 225666, 261387, 275217, 348516, 366956, 451332, 522774, 550434, 642173, 825651, 1045548, 1100868, 1284346, 1651302, 1926519, 2476953, 2568692, 3302604, 3853038, 4953906, 5779557, 7430859, 7706076, 9907812, 11559114, 14861718, 17338671, 23118228, 29723436, 34677342, 52016013, 69354684, 104032026, 208064052]

約数ペア:

[(1, 208064052), (2, 104032026), (3, 69354684), (4, 52016013), (6, 34677342), (7, 29723436), (9, 23118228), (12, 17338671), (14, 14861718), (18, 11559114), (21, 9907812), (27, 7706076), (28, 7430859), (36, 5779557), (42, 4953906), (54, 3853038), (63, 3302604), (81, 2568692), (84, 2476953), (108, 1926519), (126, 1651302), (162, 1284346), (189, 1100868), (199, 1045548), (252, 825651), (324, 642173), (378, 550434), (398, 522774), (461, 451332), (567, 366956), (597, 348516), (756, 275217), (796, 261387), (922, 225666), (1134, 183478), (1194, 174258), (1383, 150444), (1393, 149364), (1791, 116172), (1844, 112833), (2268, 91739), (2388, 87129), (2766, 75222), (2786, 74682), (3227, 64476), (3582, 58086), (4149, 50148), (4179, 49788), (5373, 38724), (5532, 37611), (5572, 37341), (6454, 32238), (7164, 29043), (8298, 25074), (8358, 24894), (9681, 21492), (10746, 19362), (12447, 16716), (12537, 16596), (12908, 16119)]