208044993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{12377}}^1$

素因数の和:12824

約数の個数: 16

約数和(自身を含む): 299448576

約数和(自身を除く): 91403583

約数列:

[1, 3, 13, 39, 431, 1293, 5603, 12377, 16809, 37131, 160901, 482703, 5334487, 16003461, 69348331, 208044993]

約数ペア:

[(1, 208044993), (3, 69348331), (13, 16003461), (39, 5334487), (431, 482703), (1293, 160901), (5603, 37131), (12377, 16809)]