200180903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{3391}}^1$

素因数の和:3662

約数の個数: 16

約数和(自身を含む): 227942400

約数和(自身を除く): 27761497

約数列:

[1, 13, 19, 239, 247, 3107, 3391, 4541, 44083, 59033, 64429, 810449, 837577, 10535837, 15398531, 200180903]

約数ペア:

[(1, 200180903), (13, 15398531), (19, 10535837), (239, 837577), (247, 810449), (3107, 64429), (3391, 59033), (4541, 44083)]