401205806

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{27431}}^1$

素因数の和:27607

約数の個数: 16

約数和(自身を含む): 616232448

約数和(自身を除く): 215026642

約数列:

[1, 2, 71, 103, 142, 206, 7313, 14626, 27431, 54862, 1947601, 2825393, 3895202, 5650786, 200602903, 401205806]

約数ペア:

[(1, 401205806), (2, 200602903), (71, 5650786), (103, 3895202), (142, 2825393), (206, 1947601), (7313, 54862), (14626, 27431)]