201267800

素因数分解:

$2^3\times 5^2\times {\mathrm{1006339}}^1$

素因数の和:1006355

約数の個数: 24

約数和(自身を含む): 467948100

約数和(自身を除く): 266680300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1006339, 2012678, 4025356, 5031695, 8050712, 10063390, 20126780, 25158475, 40253560, 50316950, 100633900, 201267800]

約数ペア:

[(1, 201267800), (2, 100633900), (4, 50316950), (5, 40253560), (8, 25158475), (10, 20126780), (20, 10063390), (25, 8050712), (40, 5031695), (50, 4025356), (100, 2012678), (200, 1006339)]