210004796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2763221}}^1$

素因数の和:2763244

約数の個数: 12

約数和(自身を含む): 386851080

約数和(自身を除く): 176846284

約数列:

[1, 2, 4, 19, 38, 76, 2763221, 5526442, 11052884, 52501199, 105002398, 210004796]

約数ペア:

[(1, 210004796), (2, 105002398), (4, 52501199), (19, 11052884), (38, 5526442), (76, 2763221)]