205764050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{132751}}^1$

素因数の和:132794

約数の個数: 24

約数和(自身を含む): 395069952

約数和(自身を除く): 189305902

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 132751, 265502, 663755, 1327510, 3318775, 4115281, 6637550, 8230562, 20576405, 41152810, 102882025, 205764050]

約数ペア:

[(1, 205764050), (2, 102882025), (5, 41152810), (10, 20576405), (25, 8230562), (31, 6637550), (50, 4115281), (62, 3318775), (155, 1327510), (310, 663755), (775, 265502), (1550, 132751)]