208966884081

素因数分解:

$3^1\times {\mathrm{461}}^1\times {\mathrm{16069}}^1\times {\mathrm{9403}}^1$

素因数の和:25936

約数の個数: 16

約数和(自身を含む): 279273973440

約数和(自身を除く): 70307089359

約数列:

[1, 3, 461, 1383, 9403, 16069, 28209, 48207, 4334783, 7407809, 13004349, 22223427, 151096807, 453290421, 69655628027, 208966884081]

約数ペア:

[(1, 208966884081), (3, 69655628027), (461, 453290421), (1383, 151096807), (9403, 22223427), (16069, 13004349), (28209, 7407809), (48207, 4334783)]