201787826

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{5099}}^1$

素因数の和:5569

約数の個数: 16

約数和(自身を含む): 309916800

約数和(自身を除く): 108128974

約数列:

[1, 2, 47, 94, 421, 842, 5099, 10198, 19787, 39574, 239653, 479306, 2146679, 4293358, 100893913, 201787826]

約数ペア:

[(1, 201787826), (2, 100893913), (47, 4293358), (94, 2146679), (421, 479306), (842, 239653), (5099, 39574), (10198, 19787)]