208048650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1386991}}^1$

素因数の和:1387006

約数の個数: 24

約数和(自身を含む): 515961024

約数和(自身を除く): 307912374

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1386991, 2773982, 4160973, 6934955, 8321946, 13869910, 20804865, 34674775, 41609730, 69349550, 104024325, 208048650]

約数ペア:

[(1, 208048650), (2, 104024325), (3, 69349550), (5, 41609730), (6, 34674775), (10, 20804865), (15, 13869910), (25, 8321946), (30, 6934955), (50, 4160973), (75, 2773982), (150, 1386991)]