200019652

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{14549}}^1$

素因数の和:15051

約数の個数: 24

約数和(自身を含む): 400881600

約数和(自身を除く): 200861948

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 6874, 13748, 14549, 29098, 58196, 101843, 203686, 407372, 7143559, 14287118, 28574236, 50004913, 100009826, 200019652]

約数ペア:

[(1, 200019652), (2, 100009826), (4, 50004913), (7, 28574236), (14, 14287118), (28, 7143559), (491, 407372), (982, 203686), (1964, 101843), (3437, 58196), (6874, 29098), (13748, 14549)]