202186172

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{3203}}^1$

素因数の和:3617

約数の個数: 24

約数和(自身を含む): 363154176

約数和(自身を除く): 160968004

約数列:

[1, 2, 4, 43, 86, 172, 367, 734, 1468, 3203, 6406, 12812, 15781, 31562, 63124, 137729, 275458, 550916, 1175501, 2351002, 4702004, 50546543, 101093086, 202186172]

約数ペア:

[(1, 202186172), (2, 101093086), (4, 50546543), (43, 4702004), (86, 2351002), (172, 1175501), (367, 550916), (734, 275458), (1468, 137729), (3203, 63124), (6406, 31562), (12812, 15781)]