199183968

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 627056640

約数和(自身を除く): 427872672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 71, 72, 96, 102, 108, 136, 142, 144, 153, 191, 204, 213, 216, 272, 284, 288, 306, 382, 408, 426, 432, 459, 544, 568, 573, 612, 639, 764, 816, 852, 864, 918, 1136, 1146, 1207, 1224, 1278, 1528, 1632, 1704, 1719, 1836, 1917, 2272, 2292, 2414, 2448, 2556, 3056, 3247, 3408, 3438, 3621, 3672, 3834, 4584, 4828, 4896, 5112, 5157, 6112, 6494, 6816, 6876, 7242, 7344, 7668, 9168, 9656, 9741, 10224, 10314, 10863, 12988, 13561, 13752, 14484, 14688, 15336, 18336, 19312, 19482, 20448, 20628, 21726, 25976, 27122, 27504, 28968, 29223, 30672, 32589, 38624, 38964, 40683, 41256, 43452, 51952, 54244, 55008, 57936, 58446, 61344, 65178, 77928, 81366, 82512, 86904, 87669, 103904, 108488, 115872, 116892, 122049, 130356, 155856, 162732, 165024, 173808, 175338, 216976, 230537, 233784, 244098, 260712, 311712, 325464, 347616, 350676, 366147, 433952, 461074, 467568, 488196, 521424, 650928, 691611, 701352, 732294, 922148, 935136, 976392, 1042848, 1301856, 1383222, 1402704, 1464588, 1844296, 1952784, 2074833, 2766444, 2805408, 2929176, 3688592, 3905568, 4149666, 5532888, 5858352, 6224499, 7377184, 8299332, 11065776, 11716704, 12448998, 16598664, 22131552, 24897996, 33197328, 49795992, 66394656, 99591984, 199183968]

約数ペア:

[(1, 199183968), (2, 99591984), (3, 66394656), (4, 49795992), (6, 33197328), (8, 24897996), (9, 22131552), (12, 16598664), (16, 12448998), (17, 11716704), (18, 11065776), (24, 8299332), (27, 7377184), (32, 6224499), (34, 5858352), (36, 5532888), (48, 4149666), (51, 3905568), (54, 3688592), (68, 2929176), (71, 2805408), (72, 2766444), (96, 2074833), (102, 1952784), (108, 1844296), (136, 1464588), (142, 1402704), (144, 1383222), (153, 1301856), (191, 1042848), (204, 976392), (213, 935136), (216, 922148), (272, 732294), (284, 701352), (288, 691611), (306, 650928), (382, 521424), (408, 488196), (426, 467568), (432, 461074), (459, 433952), (544, 366147), (568, 350676), (573, 347616), (612, 325464), (639, 311712), (764, 260712), (816, 244098), (852, 233784), (864, 230537), (918, 216976), (1136, 175338), (1146, 173808), (1207, 165024), (1224, 162732), (1278, 155856), (1528, 130356), (1632, 122049), (1704, 116892), (1719, 115872), (1836, 108488), (1917, 103904), (2272, 87669), (2292, 86904), (2414, 82512), (2448, 81366), (2556, 77928), (3056, 65178), (3247, 61344), (3408, 58446), (3438, 57936), (3621, 55008), (3672, 54244), (3834, 51952), (4584, 43452), (4828, 41256), (4896, 40683), (5112, 38964), (5157, 38624), (6112, 32589), (6494, 30672), (6816, 29223), (6876, 28968), (7242, 27504), (7344, 27122), (7668, 25976), (9168, 21726), (9656, 20628), (9741, 20448), (10224, 19482), (10314, 19312), (10863, 18336), (12988, 15336), (13561, 14688), (13752, 14484)]