201512342

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1\times {\mathrm{2207}}^1$

素因数の和:2923

約数の個数: 16

約数和(自身を含む): 307141632

約数和(自身を除く): 105629290

約数列:

[1, 2, 71, 142, 643, 1286, 2207, 4414, 45653, 91306, 156697, 313394, 1419101, 2838202, 100756171, 201512342]

約数ペア:

[(1, 201512342), (2, 100756171), (71, 2838202), (142, 1419101), (643, 313394), (1286, 156697), (2207, 91306), (4414, 45653)]