201390168164

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{2189023567}}^1$

素因数の和:2189023594

約数の個数: 12

約数和(自身を含む): 367755959424

約数和(自身を除く): 166365791260

約数列:

[1, 2, 4, 23, 46, 92, 2189023567, 4378047134, 8756094268, 50347542041, 100695084082, 201390168164]

約数ペア:

[(1, 201390168164), (2, 100695084082), (4, 50347542041), (23, 8756094268), (46, 4378047134), (92, 2189023567)]