201933963

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1381}}^1$

素因数の和:1616

約数の個数: 48

約数和(自身を含む): 365644032

約数和(自身を除く): 163710069

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 211, 231, 633, 693, 1381, 1477, 1899, 2321, 4143, 4431, 6963, 9667, 12429, 13293, 15191, 16247, 20889, 29001, 45573, 48741, 87003, 106337, 136719, 146223, 291391, 319011, 874173, 957033, 2039737, 2622519, 3205301, 6119211, 9615903, 18357633, 22437107, 28847709, 67311321, 201933963]

約数ペア:

[(1, 201933963), (3, 67311321), (7, 28847709), (9, 22437107), (11, 18357633), (21, 9615903), (33, 6119211), (63, 3205301), (77, 2622519), (99, 2039737), (211, 957033), (231, 874173), (633, 319011), (693, 291391), (1381, 146223), (1477, 136719), (1899, 106337), (2321, 87003), (4143, 48741), (4431, 45573), (6963, 29001), (9667, 20889), (12429, 16247), (13293, 15191)]