201556984

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{614503}}^1$

素因数の和:614550

約数の個数: 16

約数和(自身を含む): 387137520

約数和(自身を除く): 185580536

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 614503, 1229006, 2458012, 4916024, 25194623, 50389246, 100778492, 201556984]

約数ペア:

[(1, 201556984), (2, 100778492), (4, 50389246), (8, 25194623), (41, 4916024), (82, 2458012), (164, 1229006), (328, 614503)]