210395855976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{647117}}^1$

素因数の和:647199

約数の個数: 128

約数和(自身を含む): 596383948800

約数和(自身を除く): 385988092824

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 31, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 152, 184, 186, 228, 248, 276, 372, 437, 456, 552, 589, 713, 744, 874, 1178, 1311, 1426, 1748, 1767, 2139, 2356, 2622, 2852, 3496, 3534, 4278, 4712, 5244, 5704, 7068, 8556, 10488, 13547, 14136, 17112, 27094, 40641, 54188, 81282, 108376, 162564, 325128, 647117, 1294234, 1941351, 2588468, 3882702, 5176936, 7765404, 12295223, 14883691, 15530808, 20060627, 24590446, 29767382, 36885669, 40121254, 44651073, 49180892, 59534764, 60181881, 73771338, 80242508, 89302146, 98361784, 119069528, 120363762, 147542676, 160485016, 178604292, 240727524, 282790129, 295085352, 357208584, 381151913, 461394421, 481455048, 565580258, 762303826, 848370387, 922788842, 1131160516, 1143455739, 1384183263, 1524607652, 1696740774, 1845577684, 2262321032, 2286911478, 2768366526, 3049215304, 3393481548, 3691155368, 4573822956, 5536733052, 6786963096, 8766493999, 9147645912, 11073466104, 17532987998, 26299481997, 35065975996, 52598963994, 70131951992, 105197927988, 210395855976]

約数ペア:

[(1, 210395855976), (2, 105197927988), (3, 70131951992), (4, 52598963994), (6, 35065975996), (8, 26299481997), (12, 17532987998), (19, 11073466104), (23, 9147645912), (24, 8766493999), (31, 6786963096), (38, 5536733052), (46, 4573822956), (57, 3691155368), (62, 3393481548), (69, 3049215304), (76, 2768366526), (92, 2286911478), (93, 2262321032), (114, 1845577684), (124, 1696740774), (138, 1524607652), (152, 1384183263), (184, 1143455739), (186, 1131160516), (228, 922788842), (248, 848370387), (276, 762303826), (372, 565580258), (437, 481455048), (456, 461394421), (552, 381151913), (589, 357208584), (713, 295085352), (744, 282790129), (874, 240727524), (1178, 178604292), (1311, 160485016), (1426, 147542676), (1748, 120363762), (1767, 119069528), (2139, 98361784), (2356, 89302146), (2622, 80242508), (2852, 73771338), (3496, 60181881), (3534, 59534764), (4278, 49180892), (4712, 44651073), (5244, 40121254), (5704, 36885669), (7068, 29767382), (8556, 24590446), (10488, 20060627), (13547, 15530808), (14136, 14883691), (17112, 12295223), (27094, 7765404), (40641, 5176936), (54188, 3882702), (81282, 2588468), (108376, 1941351), (162564, 1294234), (325128, 647117)]