208035016

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{100403}}^1$

素因数の和:100453

約数の個数: 32

約数和(自身を含む): 457842240

約数和(自身を除く): 249807224

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 100403, 200806, 401612, 702821, 803224, 1405642, 2811284, 3714911, 5622568, 7429822, 14859644, 26004377, 29719288, 52008754, 104017508, 208035016]

約数ペア:

[(1, 208035016), (2, 104017508), (4, 52008754), (7, 29719288), (8, 26004377), (14, 14859644), (28, 7429822), (37, 5622568), (56, 3714911), (74, 2811284), (148, 1405642), (259, 803224), (296, 702821), (518, 401612), (1036, 200806), (2072, 100403)]