197208420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3286807}}^1$

素因数の和:3286819

約数の個数: 24

約数和(自身を含む): 552183744

約数和(自身を除く): 354975324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3286807, 6573614, 9860421, 13147228, 16434035, 19720842, 32868070, 39441684, 49302105, 65736140, 98604210, 197208420]

約数ペア:

[(1, 197208420), (2, 98604210), (3, 65736140), (4, 49302105), (5, 39441684), (6, 32868070), (10, 19720842), (12, 16434035), (15, 13147228), (20, 9860421), (30, 6573614), (60, 3286807)]