203427832

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{70439}}^1$

素因数の和:70483

約数の個数: 24

約数和(自身を含む): 402564600

約数和(自身を除く): 199136768

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 70439, 140878, 281756, 563512, 1338341, 2676682, 5353364, 10706728, 25428479, 50856958, 101713916, 203427832]

約数ペア:

[(1, 203427832), (2, 101713916), (4, 50856958), (8, 25428479), (19, 10706728), (38, 5353364), (76, 2676682), (152, 1338341), (361, 563512), (722, 281756), (1444, 140878), (2888, 70439)]