210575404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{213133}}^1$

素因数の和:213169

約数の個数: 24

約数和(自身を含む): 417742640

約数和(自身を除く): 207167236

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 213133, 426266, 852532, 2770729, 4049527, 5541458, 8099054, 11082916, 16198108, 52643851, 105287702, 210575404]

約数ペア:

[(1, 210575404), (2, 105287702), (4, 52643851), (13, 16198108), (19, 11082916), (26, 8099054), (38, 5541458), (52, 4049527), (76, 2770729), (247, 852532), (494, 426266), (988, 213133)]