205128767866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1\times {\mathrm{199483}}^1$

素因数の和:200626

約数の個数: 32

約数和(自身を含む): 343789129728

約数和(自身を除く): 138660361862

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 1087, 2174, 11957, 23914, 46741, 93482, 199483, 398966, 514151, 1028302, 2194313, 4388626, 8577769, 17155538, 94355459, 188710918, 216838021, 433676042, 2385218231, 4770436462, 9324034903, 18648069806, 102564383933, 205128767866]

約数ペア:

[(1, 205128767866), (2, 102564383933), (11, 18648069806), (22, 9324034903), (43, 4770436462), (86, 2385218231), (473, 433676042), (946, 216838021), (1087, 188710918), (2174, 94355459), (11957, 17155538), (23914, 8577769), (46741, 4388626), (93482, 2194313), (199483, 1028302), (398966, 514151)]