199796352

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:574

約数の個数: 128

約数和(自身を含む): 611020800

約数和(自身を除く): 411224448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 239, 311, 336, 384, 448, 478, 622, 672, 717, 896, 933, 956, 1244, 1344, 1434, 1673, 1866, 1912, 2177, 2488, 2688, 2868, 3346, 3732, 3824, 4354, 4976, 5019, 5736, 6531, 6692, 7464, 7648, 8708, 9952, 10038, 11472, 13062, 13384, 14928, 15296, 17416, 19904, 20076, 22944, 26124, 26768, 29856, 30592, 34832, 39808, 40152, 45888, 52248, 53536, 59712, 69664, 74329, 80304, 91776, 104496, 107072, 119424, 139328, 148658, 160608, 208992, 214144, 222987, 278656, 297316, 321216, 417984, 445974, 520303, 594632, 642432, 835968, 891948, 1040606, 1189264, 1560909, 1783896, 2081212, 2378528, 3121818, 3567792, 4162424, 4757056, 6243636, 7135584, 8324848, 9514112, 12487272, 14271168, 16649696, 24974544, 28542336, 33299392, 49949088, 66598784, 99898176, 199796352]

約数ペア:

[(1, 199796352), (2, 99898176), (3, 66598784), (4, 49949088), (6, 33299392), (7, 28542336), (8, 24974544), (12, 16649696), (14, 14271168), (16, 12487272), (21, 9514112), (24, 8324848), (28, 7135584), (32, 6243636), (42, 4757056), (48, 4162424), (56, 3567792), (64, 3121818), (84, 2378528), (96, 2081212), (112, 1783896), (128, 1560909), (168, 1189264), (192, 1040606), (224, 891948), (239, 835968), (311, 642432), (336, 594632), (384, 520303), (448, 445974), (478, 417984), (622, 321216), (672, 297316), (717, 278656), (896, 222987), (933, 214144), (956, 208992), (1244, 160608), (1344, 148658), (1434, 139328), (1673, 119424), (1866, 107072), (1912, 104496), (2177, 91776), (2488, 80304), (2688, 74329), (2868, 69664), (3346, 59712), (3732, 53536), (3824, 52248), (4354, 45888), (4976, 40152), (5019, 39808), (5736, 34832), (6531, 30592), (6692, 29856), (7464, 26768), (7648, 26124), (8708, 22944), (9952, 20076), (10038, 19904), (11472, 17416), (13062, 15296), (13384, 14928)]