201048001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{153589}}^1$

素因数の和:153624

約数の個数: 16

約数和(自身を含む): 265403520

約数和(自身を除く): 64355519

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 153589, 1075123, 1689479, 2611013, 11826353, 18277091, 28721143, 201048001]

約数ペア:

[(1, 201048001), (7, 28721143), (11, 18277091), (17, 11826353), (77, 2611013), (119, 1689479), (187, 1075123), (1309, 153589)]