128230982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{200989}}^1$

素因数の和:201031

約数の個数: 16

約数和(自身を含む): 217069200

約数和(自身を除く): 88838218

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 200989, 401978, 2210879, 4421758, 5828681, 11657362, 64115491, 128230982]

約数ペア:

[(1, 128230982), (2, 64115491), (11, 11657362), (22, 5828681), (29, 4421758), (58, 2210879), (319, 401978), (638, 200989)]