201620435

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{2671}}^1$

素因数の和:3194

約数の個数: 16

約数和(自身を含む): 250355712

約数和(自身を除く): 48735277

約数列:

[1, 5, 31, 155, 487, 2435, 2671, 13355, 15097, 75485, 82801, 414005, 1300777, 6503885, 40324087, 201620435]

約数ペア:

[(1, 201620435), (5, 40324087), (31, 6503885), (155, 1300777), (487, 414005), (2435, 82801), (2671, 75485), (13355, 15097)]