202982080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{90617}}^1$

素因数の和:90641

約数の個数: 56

約数和(自身を含む): 552407328

約数和(自身を除く): 349425248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 90617, 181234, 362468, 453085, 634319, 724936, 906170, 1268638, 1449872, 1812340, 2537276, 2899744, 3171595, 3624680, 5074552, 5799488, 6343190, 7249360, 10149104, 12686380, 14498720, 20298208, 25372760, 28997440, 40596416, 50745520, 101491040, 202982080]

約数ペア:

[(1, 202982080), (2, 101491040), (4, 50745520), (5, 40596416), (7, 28997440), (8, 25372760), (10, 20298208), (14, 14498720), (16, 12686380), (20, 10149104), (28, 7249360), (32, 6343190), (35, 5799488), (40, 5074552), (56, 3624680), (64, 3171595), (70, 2899744), (80, 2537276), (112, 1812340), (140, 1449872), (160, 1268638), (224, 906170), (280, 724936), (320, 634319), (448, 453085), (560, 362468), (1120, 181234), (2240, 90617)]