201813538

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1\times {\mathrm{2083}}^1$

素因数の和:2529

約数の個数: 16

約数和(自身を含む): 305647776

約数和(自身を除く): 103834238

約数列:

[1, 2, 193, 251, 386, 502, 2083, 4166, 48443, 96886, 402019, 522833, 804038, 1045666, 100906769, 201813538]

約数ペア:

[(1, 201813538), (2, 100906769), (193, 1045666), (251, 804038), (386, 522833), (502, 402019), (2083, 96886), (4166, 48443)]