205148304

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{7159}}^1$

素因数の和:7372

約数の個数: 60

約数和(自身を含む): 577096000

約数和(自身を除く): 371947696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3184, 3582, 4776, 7159, 7164, 9552, 14318, 14328, 21477, 28636, 28656, 42954, 57272, 64431, 85908, 114544, 128862, 171816, 257724, 343632, 515448, 1030896, 1424641, 2849282, 4273923, 5698564, 8547846, 11397128, 12821769, 17095692, 22794256, 25643538, 34191384, 51287076, 68382768, 102574152, 205148304]

約数ペア:

[(1, 205148304), (2, 102574152), (3, 68382768), (4, 51287076), (6, 34191384), (8, 25643538), (9, 22794256), (12, 17095692), (16, 12821769), (18, 11397128), (24, 8547846), (36, 5698564), (48, 4273923), (72, 2849282), (144, 1424641), (199, 1030896), (398, 515448), (597, 343632), (796, 257724), (1194, 171816), (1592, 128862), (1791, 114544), (2388, 85908), (3184, 64431), (3582, 57272), (4776, 42954), (7159, 28656), (7164, 28636), (9552, 21477), (14318, 14328)]