202127289

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{32191}}^1$

素因数の和:32237

約数の個数: 32

約数和(自身を含む): 346128384

約数和(自身を除く): 144001095

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 32191, 96573, 225337, 418483, 676011, 740393, 1255449, 2221179, 2929381, 5182751, 8788143, 9625109, 15548253, 28875327, 67375763, 202127289]

約数ペア:

[(1, 202127289), (3, 67375763), (7, 28875327), (13, 15548253), (21, 9625109), (23, 8788143), (39, 5182751), (69, 2929381), (91, 2221179), (161, 1255449), (273, 740393), (299, 676011), (483, 418483), (897, 225337), (2093, 96573), (6279, 32191)]