199551405940

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{26326043}}^1$

素因数の和:26326431

約数の個数: 24

約数和(自身を含む): 420163662240

約数和(自身を除く): 220612256300

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 26326043, 52652086, 105304172, 131630215, 263260430, 526520860, 9977570297, 19955140594, 39910281188, 49887851485, 99775702970, 199551405940]

約数ペア:

[(1, 199551405940), (2, 99775702970), (4, 49887851485), (5, 39910281188), (10, 19955140594), (20, 9977570297), (379, 526520860), (758, 263260430), (1516, 131630215), (1895, 105304172), (3790, 52652086), (7580, 26326043)]