218703146

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1\times {\mathrm{1291}}^1$

素因数の和:2557

約数の個数: 16

約数和(自身を含む): 333211968

約数和(自身を除く): 114508822

約数列:

[1, 2, 71, 142, 1193, 1291, 2386, 2582, 84703, 91661, 169406, 183322, 1540163, 3080326, 109351573, 218703146]

約数ペア:

[(1, 218703146), (2, 109351573), (71, 3080326), (142, 1540163), (1193, 183322), (1291, 169406), (2386, 91661), (2582, 84703)]