201131140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1436651}}^1$

素因数の和:1436667

約数の個数: 24

約数和(自身を含む): 482715072

約数和(自身を除く): 281583932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1436651, 2873302, 5746604, 7183255, 10056557, 14366510, 20113114, 28733020, 40226228, 50282785, 100565570, 201131140]

約数ペア:

[(1, 201131140), (2, 100565570), (4, 50282785), (5, 40226228), (7, 28733020), (10, 20113114), (14, 14366510), (20, 10056557), (28, 7183255), (35, 5746604), (70, 2873302), (140, 1436651)]