201345328

素因数分解:

$2^4\times {\mathrm{2551}}^1\times {\mathrm{4933}}^1$

素因数の和:7492

約数の個数: 20

約数和(自身を含む): 390338608

約数和(自身を除く): 188993280

約数列:

[1, 2, 4, 8, 16, 2551, 4933, 5102, 9866, 10204, 19732, 20408, 39464, 40816, 78928, 12584083, 25168166, 50336332, 100672664, 201345328]

約数ペア:

[(1, 201345328), (2, 100672664), (4, 50336332), (8, 25168166), (16, 12584083), (2551, 78928), (4933, 40816), (5102, 39464), (9866, 20408), (10204, 19732)]