199637760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{1061}}^1$

素因数の和:1099

約数の個数: 216

約数和(自身を含む): 742388976

約数和(自身を除く): 542751216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1061, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2122, 2240, 2352, 2688, 2940, 3136, 3183, 3360, 3840, 3920, 4244, 4480, 4704, 5305, 5376, 5880, 6272, 6366, 6720, 7427, 7840, 8488, 8960, 9408, 10610, 11760, 12544, 12732, 13440, 14854, 15680, 15915, 16976, 18816, 21220, 22281, 23520, 25464, 26880, 29708, 31360, 31830, 33952, 37135, 37632, 42440, 44562, 47040, 50928, 51989, 59416, 62720, 63660, 67904, 74270, 84880, 89124, 94080, 101856, 103978, 111405, 118832, 127320, 135808, 148540, 155967, 169760, 178248, 188160, 203712, 207956, 222810, 237664, 254640, 259945, 271616, 297080, 311934, 339520, 356496, 407424, 415912, 445620, 475328, 509280, 519890, 594160, 623868, 679040, 712992, 779835, 814848, 831824, 891240, 950656, 1018560, 1039780, 1188320, 1247736, 1358080, 1425984, 1559670, 1663648, 1782480, 1901312, 2037120, 2079560, 2376640, 2495472, 2851968, 3119340, 3327296, 3564960, 4074240, 4159120, 4753280, 4990944, 5703936, 6238680, 6654592, 7129920, 8318240, 9506560, 9981888, 12477360, 13309184, 14259840, 16636480, 19963776, 24954720, 28519680, 33272960, 39927552, 49909440, 66545920, 99818880, 199637760]

約数ペア:

[(1, 199637760), (2, 99818880), (3, 66545920), (4, 49909440), (5, 39927552), (6, 33272960), (7, 28519680), (8, 24954720), (10, 19963776), (12, 16636480), (14, 14259840), (15, 13309184), (16, 12477360), (20, 9981888), (21, 9506560), (24, 8318240), (28, 7129920), (30, 6654592), (32, 6238680), (35, 5703936), (40, 4990944), (42, 4753280), (48, 4159120), (49, 4074240), (56, 3564960), (60, 3327296), (64, 3119340), (70, 2851968), (80, 2495472), (84, 2376640), (96, 2079560), (98, 2037120), (105, 1901312), (112, 1782480), (120, 1663648), (128, 1559670), (140, 1425984), (147, 1358080), (160, 1247736), (168, 1188320), (192, 1039780), (196, 1018560), (210, 950656), (224, 891240), (240, 831824), (245, 814848), (256, 779835), (280, 712992), (294, 679040), (320, 623868), (336, 594160), (384, 519890), (392, 509280), (420, 475328), (448, 445620), (480, 415912), (490, 407424), (560, 356496), (588, 339520), (640, 311934), (672, 297080), (735, 271616), (768, 259945), (784, 254640), (840, 237664), (896, 222810), (960, 207956), (980, 203712), (1061, 188160), (1120, 178248), (1176, 169760), (1280, 155967), (1344, 148540), (1470, 135808), (1568, 127320), (1680, 118832), (1792, 111405), (1920, 103978), (1960, 101856), (2122, 94080), (2240, 89124), (2352, 84880), (2688, 74270), (2940, 67904), (3136, 63660), (3183, 62720), (3360, 59416), (3840, 51989), (3920, 50928), (4244, 47040), (4480, 44562), (4704, 42440), (5305, 37632), (5376, 37135), (5880, 33952), (6272, 31830), (6366, 31360), (6720, 29708), (7427, 26880), (7840, 25464), (8488, 23520), (8960, 22281), (9408, 21220), (10610, 18816), (11760, 16976), (12544, 15915), (12732, 15680), (13440, 14854)]