200559359

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1049}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 270950400

約数和(自身を除く): 70391041

約数列:

[1, 7, 11, 13, 77, 91, 143, 191, 1001, 1049, 1337, 2101, 2483, 7343, 11539, 13637, 14707, 17381, 27313, 80773, 95459, 150007, 191191, 200359, 1050049, 1402513, 2203949, 2604667, 15427643, 18232669, 28651337, 200559359]

約数ペア:

[(1, 200559359), (7, 28651337), (11, 18232669), (13, 15427643), (77, 2604667), (91, 2203949), (143, 1402513), (191, 1050049), (1001, 200359), (1049, 191191), (1337, 150007), (2101, 95459), (2483, 80773), (7343, 27313), (11539, 17381), (13637, 14707)]