204220982

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{394249}}^1$

素因数の和:394295

約数の個数: 16

約数和(自身を含む): 359556000

約数和(自身を除く): 155335018

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 394249, 788498, 2759743, 5519486, 14587213, 29174426, 102110491, 204220982]

約数ペア:

[(1, 204220982), (2, 102110491), (7, 29174426), (14, 14587213), (37, 5519486), (74, 2759743), (259, 788498), (518, 394249)]