171936506

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{433}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 299230848

約数和(自身を除く): 127294342

約数列:

[1, 2, 7, 14, 113, 226, 251, 433, 502, 791, 866, 1582, 1757, 3031, 3514, 6062, 28363, 48929, 56726, 97858, 108683, 198541, 217366, 342503, 397082, 685006, 760781, 1521562, 12281179, 24562358, 85968253, 171936506]

約数ペア:

[(1, 171936506), (2, 85968253), (7, 24562358), (14, 12281179), (113, 1521562), (226, 760781), (251, 685006), (433, 397082), (502, 342503), (791, 217366), (866, 198541), (1582, 108683), (1757, 97858), (3031, 56726), (3514, 48929), (6062, 28363)]