200445196

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{54647}}^1$

素因数の和:54789

約数の個数: 24

約数和(自身を含む): 403958016

約数和(自身を除く): 203512820

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 54647, 109294, 218588, 382529, 765058, 1530116, 7158757, 14317514, 28635028, 50111299, 100222598, 200445196]

約数ペア:

[(1, 200445196), (2, 100222598), (4, 50111299), (7, 28635028), (14, 14317514), (28, 7158757), (131, 1530116), (262, 765058), (524, 382529), (917, 218588), (1834, 109294), (3668, 54647)]