200060890

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{43777}}^1$

素因数の和:44241

約数の個数: 16

約数和(自身を含む): 360905832

約数和(自身を除く): 160844942

約数列:

[1, 2, 5, 10, 457, 914, 2285, 4570, 43777, 87554, 218885, 437770, 20006089, 40012178, 100030445, 200060890]

約数ペア:

[(1, 200060890), (2, 100030445), (5, 40012178), (10, 20006089), (457, 437770), (914, 218885), (2285, 87554), (4570, 43777)]