208040505

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{93083}}^1$

素因数の和:93240

約数の個数: 16

約数和(自身を含む): 335102400

約数和(自身を除く): 127061895

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 93083, 279249, 465415, 1396245, 13869367, 41608101, 69346835, 208040505]

約数ペア:

[(1, 208040505), (3, 69346835), (5, 41608101), (15, 13869367), (149, 1396245), (447, 465415), (745, 279249), (2235, 93083)]