200498508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18503}}^1$

素因数の和:18563

約数の個数: 72

約数和(自身を含む): 592720128

約数和(自身を除く): 392221620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 18503, 37006, 55509, 74012, 111018, 129521, 166527, 222036, 259042, 333054, 388563, 518084, 666108, 777126, 795629, 1165689, 1554252, 1591258, 2331378, 2386887, 3182516, 4662756, 4773774, 5569403, 7160661, 9547548, 11138806, 14321322, 16708209, 22277612, 28642644, 33416418, 50124627, 66832836, 100249254, 200498508]

約数ペア:

[(1, 200498508), (2, 100249254), (3, 66832836), (4, 50124627), (6, 33416418), (7, 28642644), (9, 22277612), (12, 16708209), (14, 14321322), (18, 11138806), (21, 9547548), (28, 7160661), (36, 5569403), (42, 4773774), (43, 4662756), (63, 3182516), (84, 2386887), (86, 2331378), (126, 1591258), (129, 1554252), (172, 1165689), (252, 795629), (258, 777126), (301, 666108), (387, 518084), (516, 388563), (602, 333054), (774, 259042), (903, 222036), (1204, 166527), (1548, 129521), (1806, 111018), (2709, 74012), (3612, 55509), (5418, 37006), (10836, 18503)]