201843998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71933}}^1$

素因数の和:72019

約数の個数: 16

約数和(自身を含む): 321113376

約数和(自身を除く): 119269378

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 71933, 143866, 1654459, 3308918, 4387913, 8775826, 100921999, 201843998]

約数ペア:

[(1, 201843998), (2, 100921999), (23, 8775826), (46, 4387913), (61, 3308918), (122, 1654459), (1403, 143866), (2806, 71933)]