201089758

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{5717}}^1$

素因数の和:6171

約数の個数: 16

約数和(自身を含む): 309458160

約数和(自身を除く): 108368402

約数列:

[1, 2, 43, 86, 409, 818, 5717, 11434, 17587, 35174, 245831, 491662, 2338253, 4676506, 100544879, 201089758]

約数ペア:

[(1, 201089758), (2, 100544879), (43, 4676506), (86, 2338253), (409, 491662), (818, 245831), (5717, 35174), (11434, 17587)]