193808607

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{4729}}^1$

素因数の和:5470

約数の個数: 16

約数和(自身を含む): 272448000

約数和(自身を除く): 78639393

約数列:

[1, 3, 19, 57, 719, 2157, 4729, 13661, 14187, 40983, 89851, 269553, 3400151, 10200453, 64602869, 193808607]

約数ペア:

[(1, 193808607), (3, 64602869), (19, 10200453), (57, 3400151), (719, 269553), (2157, 89851), (4729, 40983), (13661, 14187)]