221764204

素因数分解:

$2^2\times {\mathrm{31}}^3\times {\mathrm{1861}}^1$

素因数の和:1958

約数の個数: 24

約数和(自身を含む): 401238656

約数和(自身を除く): 179474452

約数列:

[1, 2, 4, 31, 62, 124, 961, 1861, 1922, 3722, 3844, 7444, 29791, 57691, 59582, 115382, 119164, 230764, 1788421, 3576842, 7153684, 55441051, 110882102, 221764204]

約数ペア:

[(1, 221764204), (2, 110882102), (4, 55441051), (31, 7153684), (62, 3576842), (124, 1788421), (961, 230764), (1861, 119164), (1922, 115382), (3722, 59582), (3844, 57691), (7444, 29791)]