410666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 16

約数和(自身を含む): 660960

約数和(自身を除く): 250294

約数列:

[1, 2, 19, 38, 101, 107, 202, 214, 1919, 2033, 3838, 4066, 10807, 21614, 205333, 410666]

約数ペア:

[(1, 410666), (2, 205333), (19, 21614), (38, 10807), (101, 4066), (107, 3838), (202, 2033), (214, 1919)]