203374671

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 290219520

約数和(自身を除く): 86844849

約数列:

[1, 3, 23, 61, 69, 183, 211, 229, 633, 687, 1403, 4209, 4853, 5267, 12871, 13969, 14559, 15801, 38613, 41907, 48319, 144957, 296033, 321287, 888099, 963861, 1111337, 2947459, 3334011, 8842377, 67791557, 203374671]

約数ペア:

[(1, 203374671), (3, 67791557), (23, 8842377), (61, 3334011), (69, 2947459), (183, 1111337), (211, 963861), (229, 888099), (633, 321287), (687, 296033), (1403, 144957), (4209, 48319), (4853, 41907), (5267, 38613), (12871, 15801), (13969, 14559)]