218083103

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{15131}}^1$

素因数の和:15238

約数の個数: 16

約数和(自身を含む): 261480960

約数和(自身を除く): 43397857

約数列:

[1, 7, 29, 71, 203, 497, 2059, 14413, 15131, 105917, 438799, 1074301, 3071593, 7520107, 31154729, 218083103]

約数ペア:

[(1, 218083103), (7, 31154729), (29, 7520107), (71, 3071593), (203, 1074301), (497, 438799), (2059, 105917), (14413, 15131)]