200831939

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1559}}^1$

素因数の和:1823

約数の個数: 24

約数和(自身を含む): 256089600

約数和(自身を除く): 55257661

約数列:

[1, 7, 11, 49, 77, 239, 539, 1559, 1673, 2629, 10913, 11711, 17149, 18403, 76391, 120043, 128821, 372601, 840301, 2608207, 4098611, 18257449, 28690277, 200831939]

約数ペア:

[(1, 200831939), (7, 28690277), (11, 18257449), (49, 4098611), (77, 2608207), (239, 840301), (539, 372601), (1559, 128821), (1673, 120043), (2629, 76391), (10913, 18403), (11711, 17149)]