207966710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{37607}}^1$

素因数の和:37700

約数の個数: 32

約数和(自身を含む): 433244160

約数和(自身を除く): 225277450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 37607, 75214, 188035, 263249, 376070, 526498, 1316245, 2632490, 2970953, 5941906, 14854765, 20796671, 29709530, 41593342, 103983355, 207966710]

約数ペア:

[(1, 207966710), (2, 103983355), (5, 41593342), (7, 29709530), (10, 20796671), (14, 14854765), (35, 5941906), (70, 2970953), (79, 2632490), (158, 1316245), (395, 526498), (553, 376070), (790, 263249), (1106, 188035), (2765, 75214), (5530, 37607)]