201735280

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53653}}^1$

素因数の和:53713

約数の個数: 40

約数和(自身を含む): 479022912

約数和(自身を除く): 277287632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 53653, 107306, 214612, 268265, 429224, 536530, 858448, 1073060, 2146120, 2521691, 4292240, 5043382, 10086764, 12608455, 20173528, 25216910, 40347056, 50433820, 100867640, 201735280]

約数ペア:

[(1, 201735280), (2, 100867640), (4, 50433820), (5, 40347056), (8, 25216910), (10, 20173528), (16, 12608455), (20, 10086764), (40, 5043382), (47, 4292240), (80, 2521691), (94, 2146120), (188, 1073060), (235, 858448), (376, 536530), (470, 429224), (752, 268265), (940, 214612), (1880, 107306), (3760, 53653)]