199952102

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{112459}}^1$

素因数の和:112595

約数の個数: 16

約数和(自身を含む): 345477120

約数和(自身を除く): 145525018

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 112459, 224918, 787213, 1574426, 14282293, 28564586, 99976051, 199952102]

約数ペア:

[(1, 199952102), (2, 99976051), (7, 28564586), (14, 14282293), (127, 1574426), (254, 787213), (889, 224918), (1778, 112459)]