201391538

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1\times {\mathrm{1933}}^1$

素因数の和:2509

約数の個数: 16

約数和(自身を含む): 305579736

約数和(自身を除く): 104188198

約数列:

[1, 2, 113, 226, 461, 922, 1933, 3866, 52093, 104186, 218429, 436858, 891113, 1782226, 100695769, 201391538]

約数ペア:

[(1, 201391538), (2, 100695769), (113, 1782226), (226, 891113), (461, 436858), (922, 218429), (1933, 104186), (3866, 52093)]