201682495

素因数分解:

$5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{42061}}^1$

素因数の和:42210

約数の個数: 16

約数和(自身を含む): 278618688

約数和(自身を除く): 76936193

約数列:

[1, 5, 7, 35, 137, 685, 959, 4795, 42061, 210305, 294427, 1472135, 5762357, 28811785, 40336499, 201682495]

約数ペア:

[(1, 201682495), (5, 40336499), (7, 28811785), (35, 5762357), (137, 1472135), (685, 294427), (959, 210305), (4795, 42061)]