201556982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{247613}}^1$

素因数の和:247663

約数の個数: 16

約数和(自身を含む): 338735952

約数和(自身を除く): 137178970

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 247613, 495226, 2723743, 5447486, 9161681, 18323362, 100778491, 201556982]

約数ペア:

[(1, 201556982), (2, 100778491), (11, 18323362), (22, 9161681), (37, 5447486), (74, 2723743), (407, 495226), (814, 247613)]