210319984

素因数分解:

$2^4\times 7^1\times {\mathrm{1877857}}^1$

素因数の和:1877872

約数の個数: 20

約数和(自身を含む): 465708784

約数和(自身を除く): 255388800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1877857, 3755714, 7511428, 13144999, 15022856, 26289998, 30045712, 52579996, 105159992, 210319984]

約数ペア:

[(1, 210319984), (2, 105159992), (4, 52579996), (7, 30045712), (8, 26289998), (14, 15022856), (16, 13144999), (28, 7511428), (56, 3755714), (112, 1877857)]