200540942

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{2011}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 365057280

約数和(自身を除く): 164516338

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 419, 838, 2011, 2933, 4022, 5866, 7123, 14077, 14246, 28154, 34187, 49861, 68374, 99722, 239309, 478618, 842609, 1685218, 5898263, 11796526, 14324353, 28648706, 100270471, 200540942]

約数ペア:

[(1, 200540942), (2, 100270471), (7, 28648706), (14, 14324353), (17, 11796526), (34, 5898263), (119, 1685218), (238, 842609), (419, 478618), (838, 239309), (2011, 99722), (2933, 68374), (4022, 49861), (5866, 34187), (7123, 28154), (14077, 14246)]