190304852

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{3217}}^1$

素因数の和:3887

約数の個数: 24

約数和(自身を含む): 348161856

約数和(自身を除く): 157857004

約数列:

[1, 2, 4, 23, 46, 92, 643, 1286, 2572, 3217, 6434, 12868, 14789, 29578, 59156, 73991, 147982, 295964, 2068531, 4137062, 8274124, 47576213, 95152426, 190304852]

約数ペア:

[(1, 190304852), (2, 95152426), (4, 47576213), (23, 8274124), (46, 4137062), (92, 2068531), (643, 295964), (1286, 147982), (2572, 73991), (3217, 59156), (6434, 29578), (12868, 14789)]