206996160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{30803}}^1$

素因数の和:30830

約数の個数: 112

約数和(自身を含む): 751124736

約数和(自身を除く): 544128576

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 30803, 61606, 92409, 123212, 154015, 184818, 215621, 246424, 308030, 369636, 431242, 462045, 492848, 616060, 646863, 739272, 862484, 924090, 985696, 1078105, 1232120, 1293726, 1478544, 1724968, 1848180, 1971392, 2156210, 2464240, 2587452, 2957088, 3234315, 3449936, 3696360, 4312420, 4928480, 5174904, 5914176, 6468630, 6899872, 7392720, 8624840, 9856960, 10349808, 12937260, 13799744, 14785440, 17249680, 20699616, 25874520, 29570880, 34499360, 41399232, 51749040, 68998720, 103498080, 206996160]

約数ペア:

[(1, 206996160), (2, 103498080), (3, 68998720), (4, 51749040), (5, 41399232), (6, 34499360), (7, 29570880), (8, 25874520), (10, 20699616), (12, 17249680), (14, 14785440), (15, 13799744), (16, 12937260), (20, 10349808), (21, 9856960), (24, 8624840), (28, 7392720), (30, 6899872), (32, 6468630), (35, 5914176), (40, 5174904), (42, 4928480), (48, 4312420), (56, 3696360), (60, 3449936), (64, 3234315), (70, 2957088), (80, 2587452), (84, 2464240), (96, 2156210), (105, 1971392), (112, 1848180), (120, 1724968), (140, 1478544), (160, 1293726), (168, 1232120), (192, 1078105), (210, 985696), (224, 924090), (240, 862484), (280, 739272), (320, 646863), (336, 616060), (420, 492848), (448, 462045), (480, 431242), (560, 369636), (672, 308030), (840, 246424), (960, 215621), (1120, 184818), (1344, 154015), (1680, 123212), (2240, 92409), (3360, 61606), (6720, 30803)]