210221296

素因数分解:

$2^4\times {\mathrm{173}}^2\times {\mathrm{439}}^1$

素因数の和:793

約数の個数: 30

約数和(自身を含む): 410604920

約数和(自身を除く): 200383624

約数列:

[1, 2, 4, 8, 16, 173, 346, 439, 692, 878, 1384, 1756, 2768, 3512, 7024, 29929, 59858, 75947, 119716, 151894, 239432, 303788, 478864, 607576, 1215152, 13138831, 26277662, 52555324, 105110648, 210221296]

約数ペア:

[(1, 210221296), (2, 105110648), (4, 52555324), (8, 26277662), (16, 13138831), (173, 1215152), (346, 607576), (439, 478864), (692, 303788), (878, 239432), (1384, 151894), (1756, 119716), (2768, 75947), (3512, 59858), (7024, 29929)]