204517018

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{15667}}^1$

素因数の和:15837

約数の個数: 16

約数和(自身を含む): 314738784

約数和(自身を除く): 110221766

約数列:

[1, 2, 61, 107, 122, 214, 6527, 13054, 15667, 31334, 955687, 1676369, 1911374, 3352738, 102258509, 204517018]

約数ペア:

[(1, 204517018), (2, 102258509), (61, 3352738), (107, 1911374), (122, 1676369), (214, 955687), (6527, 31334), (13054, 15667)]