205123743122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{15787}}^1\times {\mathrm{282461}}^1$

素因数の和:298273

約数の個数: 16

約数和(自身を含む): 321084724032

約数和(自身を除く): 115960980910

約数列:

[1, 2, 23, 46, 15787, 31574, 282461, 363101, 564922, 726202, 6496603, 12993206, 4459211807, 8918423614, 102561871561, 205123743122]

約数ペア:

[(1, 205123743122), (2, 102561871561), (23, 8918423614), (46, 4459211807), (15787, 12993206), (31574, 6496603), (282461, 726202), (363101, 564922)]