199253712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 611960832

約数和(自身を除く): 412707120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 67, 84, 106, 112, 134, 159, 167, 168, 201, 212, 268, 318, 334, 336, 371, 402, 424, 469, 501, 536, 636, 668, 742, 804, 848, 938, 1002, 1072, 1113, 1169, 1272, 1336, 1407, 1484, 1608, 1876, 2004, 2226, 2338, 2544, 2672, 2814, 2968, 3216, 3507, 3551, 3752, 4008, 4452, 4676, 5628, 5936, 7014, 7102, 7504, 8016, 8851, 8904, 9352, 10653, 11189, 11256, 14028, 14204, 17702, 17808, 18704, 21306, 22378, 22512, 24857, 26553, 28056, 28408, 33567, 35404, 42612, 44756, 49714, 53106, 56112, 56816, 61957, 67134, 70808, 74571, 78323, 85224, 89512, 99428, 106212, 123914, 134268, 141616, 149142, 156646, 170448, 179024, 185871, 198856, 212424, 234969, 247828, 268536, 298284, 313292, 371742, 397712, 424848, 469938, 495656, 537072, 593017, 596568, 626584, 743484, 939876, 991312, 1186034, 1193136, 1253168, 1486968, 1779051, 1879752, 2372068, 2973936, 3558102, 3759504, 4151119, 4744136, 7116204, 8302238, 9488272, 12453357, 14232408, 16604476, 24906714, 28464816, 33208952, 49813428, 66417904, 99626856, 199253712]

約数ペア:

[(1, 199253712), (2, 99626856), (3, 66417904), (4, 49813428), (6, 33208952), (7, 28464816), (8, 24906714), (12, 16604476), (14, 14232408), (16, 12453357), (21, 9488272), (24, 8302238), (28, 7116204), (42, 4744136), (48, 4151119), (53, 3759504), (56, 3558102), (67, 2973936), (84, 2372068), (106, 1879752), (112, 1779051), (134, 1486968), (159, 1253168), (167, 1193136), (168, 1186034), (201, 991312), (212, 939876), (268, 743484), (318, 626584), (334, 596568), (336, 593017), (371, 537072), (402, 495656), (424, 469938), (469, 424848), (501, 397712), (536, 371742), (636, 313292), (668, 298284), (742, 268536), (804, 247828), (848, 234969), (938, 212424), (1002, 198856), (1072, 185871), (1113, 179024), (1169, 170448), (1272, 156646), (1336, 149142), (1407, 141616), (1484, 134268), (1608, 123914), (1876, 106212), (2004, 99428), (2226, 89512), (2338, 85224), (2544, 78323), (2672, 74571), (2814, 70808), (2968, 67134), (3216, 61957), (3507, 56816), (3551, 56112), (3752, 53106), (4008, 49714), (4452, 44756), (4676, 42612), (5628, 35404), (5936, 33567), (7014, 28408), (7102, 28056), (7504, 26553), (8016, 24857), (8851, 22512), (8904, 22378), (9352, 21306), (10653, 18704), (11189, 17808), (11256, 17702), (14028, 14204)]