201948578

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{3301}}^1$

素因数の和:3510

約数の個数: 24

約数和(自身を含む): 329929236

約数和(自身を除く): 127980658

約数列:

[1, 2, 13, 26, 169, 181, 338, 362, 2353, 3301, 4706, 6602, 30589, 42913, 61178, 85826, 557869, 597481, 1115738, 1194962, 7767253, 15534506, 100974289, 201948578]

約数ペア:

[(1, 201948578), (2, 100974289), (13, 15534506), (26, 7767253), (169, 1194962), (181, 1115738), (338, 597481), (362, 557869), (2353, 85826), (3301, 61178), (4706, 42913), (6602, 30589)]