202918928

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1811}}^1$

素因数の和:2015

約数の個数: 40

約数和(自身を含む): 404438400

約数和(自身を除く): 201519472

約数列:

[1, 2, 4, 8, 16, 47, 94, 149, 188, 298, 376, 596, 752, 1192, 1811, 2384, 3622, 7003, 7244, 14006, 14488, 28012, 28976, 56024, 85117, 112048, 170234, 269839, 340468, 539678, 680936, 1079356, 1361872, 2158712, 4317424, 12682433, 25364866, 50729732, 101459464, 202918928]

約数ペア:

[(1, 202918928), (2, 101459464), (4, 50729732), (8, 25364866), (16, 12682433), (47, 4317424), (94, 2158712), (149, 1361872), (188, 1079356), (298, 680936), (376, 539678), (596, 340468), (752, 269839), (1192, 170234), (1811, 112048), (2384, 85117), (3622, 56024), (7003, 28976), (7244, 28012), (14006, 14488)]