133431004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{207191}}^1$

素因数の和:207225

約数の個数: 24

約数和(自身を含む): 278466048

約数和(自身を除く): 145035044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 207191, 414382, 828764, 1450337, 2900674, 4765393, 5801348, 9530786, 19061572, 33357751, 66715502, 133431004]

約数ペア:

[(1, 133431004), (2, 66715502), (4, 33357751), (7, 19061572), (14, 9530786), (23, 5801348), (28, 4765393), (46, 2900674), (92, 1450337), (161, 828764), (322, 414382), (644, 207191)]