201894452

素因数分解:

$2^2\times {\mathrm{1171}}^1\times {\mathrm{43103}}^1$

素因数の和:44278

約数の個数: 12

約数和(自身を含む): 353625216

約数和(自身を除く): 151730764

約数列:

[1, 2, 4, 1171, 2342, 4684, 43103, 86206, 172412, 50473613, 100947226, 201894452]

約数ペア:

[(1, 201894452), (2, 100947226), (4, 50473613), (1171, 172412), (2342, 86206), (4684, 43103)]