211753512

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{14779}}^1$

素因数の和:14990

約数の個数: 48

約数和(自身を含む): 576420000

約数和(自身を除く): 364666488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 7164, 14328, 14779, 29558, 44337, 59116, 88674, 118232, 133011, 177348, 266022, 354696, 532044, 1064088, 2941021, 5882042, 8823063, 11764084, 17646126, 23528168, 26469189, 35292252, 52938378, 70584504, 105876756, 211753512]

約数ペア:

[(1, 211753512), (2, 105876756), (3, 70584504), (4, 52938378), (6, 35292252), (8, 26469189), (9, 23528168), (12, 17646126), (18, 11764084), (24, 8823063), (36, 5882042), (72, 2941021), (199, 1064088), (398, 532044), (597, 354696), (796, 266022), (1194, 177348), (1592, 133011), (1791, 118232), (2388, 88674), (3582, 59116), (4776, 44337), (7164, 29558), (14328, 14779)]