200853158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{396943}}^1$

素因数の和:396979

約数の個数: 16

約数和(自身を含む): 342959616

約数和(自身を除く): 142106458

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 396943, 793886, 4366373, 8732746, 9129689, 18259378, 100426579, 200853158]

約数ペア:

[(1, 200853158), (2, 100426579), (11, 18259378), (22, 9129689), (23, 8732746), (46, 4366373), (253, 793886), (506, 396943)]