222026398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1879}}^1$

素因数の和:2064

約数の個数: 32

約数和(自身を含む): 375217920

約数和(自身を除く): 153191522

約数列:

[1, 2, 11, 22, 41, 82, 131, 262, 451, 902, 1441, 1879, 2882, 3758, 5371, 10742, 20669, 41338, 59081, 77039, 118162, 154078, 246149, 492298, 847429, 1694858, 2707639, 5415278, 10092109, 20184218, 111013199, 222026398]

約数ペア:

[(1, 222026398), (2, 111013199), (11, 20184218), (22, 10092109), (41, 5415278), (82, 2707639), (131, 1694858), (262, 847429), (451, 492298), (902, 246149), (1441, 154078), (1879, 118162), (2882, 77039), (3758, 59081), (5371, 41338), (10742, 20669)]