201881768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{62003}}^1$

素因数の和:62057

約数の個数: 32

約数和(自身を含む): 424107360

約数和(自身を除く): 222225592

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 62003, 124006, 248012, 496024, 682033, 1364066, 2294111, 2728132, 4588222, 5456264, 9176444, 18352888, 25235221, 50470442, 100940884, 201881768]

約数ペア:

[(1, 201881768), (2, 100940884), (4, 50470442), (8, 25235221), (11, 18352888), (22, 9176444), (37, 5456264), (44, 4588222), (74, 2728132), (88, 2294111), (148, 1364066), (296, 682033), (407, 496024), (814, 248012), (1628, 124006), (3256, 62003)]