211436904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6521}}^1$

素因数の和:6730

約数の個数: 64

約数和(自身を含む): 607328640

約数和(自身を除く): 395891736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 193, 386, 579, 772, 1158, 1351, 1544, 2316, 2702, 4053, 4632, 5404, 6521, 8106, 10808, 13042, 16212, 19563, 26084, 32424, 39126, 45647, 52168, 78252, 91294, 136941, 156504, 182588, 273882, 365176, 547764, 1095528, 1258553, 2517106, 3775659, 5034212, 7551318, 8809871, 10068424, 15102636, 17619742, 26429613, 30205272, 35239484, 52859226, 70478968, 105718452, 211436904]

約数ペア:

[(1, 211436904), (2, 105718452), (3, 70478968), (4, 52859226), (6, 35239484), (7, 30205272), (8, 26429613), (12, 17619742), (14, 15102636), (21, 10068424), (24, 8809871), (28, 7551318), (42, 5034212), (56, 3775659), (84, 2517106), (168, 1258553), (193, 1095528), (386, 547764), (579, 365176), (772, 273882), (1158, 182588), (1351, 156504), (1544, 136941), (2316, 91294), (2702, 78252), (4053, 52168), (4632, 45647), (5404, 39126), (6521, 32424), (8106, 26084), (10808, 19563), (13042, 16212)]