210853648

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{17137}}^1$

素因数の和:17914

約数の個数: 20

約数和(自身を含む): 409084060

約数和(自身を除く): 198230412

約数列:

[1, 2, 4, 8, 16, 769, 1538, 3076, 6152, 12304, 17137, 34274, 68548, 137096, 274192, 13178353, 26356706, 52713412, 105426824, 210853648]

約数ペア:

[(1, 210853648), (2, 105426824), (4, 52713412), (8, 26356706), (16, 13178353), (769, 274192), (1538, 137096), (3076, 68548), (6152, 34274), (12304, 17137)]