199902210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6663407}}^1$

素因数の和:6663417

約数の個数: 16

約数和(自身を含む): 479765376

約数和(自身を除く): 279863166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6663407, 13326814, 19990221, 33317035, 39980442, 66634070, 99951105, 199902210]

約数ペア:

[(1, 199902210), (2, 99951105), (3, 66634070), (5, 39980442), (6, 33317035), (10, 19990221), (15, 13326814), (30, 6663407)]