212865654

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1144439}}^1$

素因数の和:1144475

約数の個数: 16

約数和(自身を含む): 439464960

約数和(自身を除く): 226599306

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 1144439, 2288878, 3433317, 6866634, 35477609, 70955218, 106432827, 212865654]

約数ペア:

[(1, 212865654), (2, 106432827), (3, 70955218), (6, 35477609), (31, 6866634), (62, 3433317), (93, 2288878), (186, 1144439)]