205196804938

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{1217}}^1\times {\mathrm{558307}}^1$

素因数の和:559677

約数の個数: 16

約数和(自身を含む): 310088729664

約数和(自身を除く): 104891924726

約数列:

[1, 2, 151, 302, 1217, 2434, 183767, 367534, 558307, 1116614, 84304357, 168608714, 679459619, 1358919238, 102598402469, 205196804938]

約数ペア:

[(1, 205196804938), (2, 102598402469), (151, 1358919238), (302, 679459619), (1217, 168608714), (2434, 84304357), (183767, 1116614), (367534, 558307)]