201390256924

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{461904259}}^1$

素因数の和:461904372

約数の個数: 12

約数和(自身を含む): 355666280200

約数和(自身を除く): 154276023276

約数列:

[1, 2, 4, 109, 218, 436, 461904259, 923808518, 1847617036, 50347564231, 100695128462, 201390256924]

約数ペア:

[(1, 201390256924), (2, 100695128462), (4, 50347564231), (109, 1847617036), (218, 923808518), (436, 461904259)]