201225513601

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{5263963}}^1$

素因数の和:5264140

約数の個数: 16

約数和(自身を含む): 237173161984

約数和(自身を除く): 35947648383

約数列:

[1, 7, 43, 127, 301, 889, 5461, 38227, 5263963, 36847741, 226350409, 668523301, 1584452863, 4679663107, 28746501943, 201225513601]

約数ペア:

[(1, 201225513601), (7, 28746501943), (43, 4679663107), (127, 1584452863), (301, 668523301), (889, 226350409), (5461, 36847741), (38227, 5263963)]