203670206

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{22787}}^1$

素因数の和:22939

約数の個数: 16

約数和(自身を含む): 315841680

約数和(自身を除く): 112171474

約数列:

[1, 2, 41, 82, 109, 218, 4469, 8938, 22787, 45574, 934267, 1868534, 2483783, 4967566, 101835103, 203670206]

約数ペア:

[(1, 203670206), (2, 101835103), (41, 4967566), (82, 2483783), (109, 1868534), (218, 934267), (4469, 45574), (8938, 22787)]