203940441

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{4091}}^1$

素因数の和:4317

約数の個数: 24

約数和(自身を含む): 306408960

約数和(自身を除く): 102468519

約数列:

[1, 3, 9, 29, 87, 191, 261, 573, 1719, 4091, 5539, 12273, 16617, 36819, 49851, 118639, 355917, 781381, 1067751, 2344143, 7032429, 22660049, 67980147, 203940441]

約数ペア:

[(1, 203940441), (3, 67980147), (9, 22660049), (29, 7032429), (87, 2344143), (191, 1067751), (261, 781381), (573, 355917), (1719, 118639), (4091, 49851), (5539, 36819), (12273, 16617)]