201984782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{4297}}^1$

素因数の和:5555

約数の個数: 16

約数和(自身を含む): 319255440

約数和(自身を除く): 117270658

約数列:

[1, 2, 19, 38, 1237, 2474, 4297, 8594, 23503, 47006, 81643, 163286, 5315389, 10630778, 100992391, 201984782]

約数ペア:

[(1, 201984782), (2, 100992391), (19, 10630778), (38, 5315389), (1237, 163286), (2474, 81643), (4297, 47006), (8594, 23503)]