209996064

素因数分解:

$2^5\times 3^4\times {\mathrm{81017}}^1$

素因数の和:81039

約数の個数: 60

約数和(自身を含む): 617600214

約数和(自身を除く): 407604150

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 81017, 162034, 243051, 324068, 486102, 648136, 729153, 972204, 1296272, 1458306, 1944408, 2187459, 2592544, 2916612, 3888816, 4374918, 5833224, 6562377, 7777632, 8749836, 11666448, 13124754, 17499672, 23332896, 26249508, 34999344, 52499016, 69998688, 104998032, 209996064]

約数ペア:

[(1, 209996064), (2, 104998032), (3, 69998688), (4, 52499016), (6, 34999344), (8, 26249508), (9, 23332896), (12, 17499672), (16, 13124754), (18, 11666448), (24, 8749836), (27, 7777632), (32, 6562377), (36, 5833224), (48, 4374918), (54, 3888816), (72, 2916612), (81, 2592544), (96, 2187459), (108, 1944408), (144, 1458306), (162, 1296272), (216, 972204), (288, 729153), (324, 648136), (432, 486102), (648, 324068), (864, 243051), (1296, 162034), (2592, 81017)]