208996950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1393313}}^1$

素因数の和:1393328

約数の個数: 24

約数和(自身を含む): 518312808

約数和(自身を除く): 309315858

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1393313, 2786626, 4179939, 6966565, 8359878, 13933130, 20899695, 34832825, 41799390, 69665650, 104498475, 208996950]

約数ペア:

[(1, 208996950), (2, 104498475), (3, 69665650), (5, 41799390), (6, 34832825), (10, 20899695), (15, 13933130), (25, 8359878), (30, 6966565), (50, 4179939), (75, 2786626), (150, 1393313)]