200708894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1031}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 326937600

約数和(自身を除く): 126228706

約数列:

[1, 2, 19, 38, 47, 94, 109, 218, 893, 1031, 1786, 2062, 2071, 4142, 5123, 10246, 19589, 39178, 48457, 96914, 97337, 112379, 194674, 224758, 920683, 1841366, 2135201, 4270402, 5281813, 10563626, 100354447, 200708894]

約数ペア:

[(1, 200708894), (2, 100354447), (19, 10563626), (38, 5281813), (47, 4270402), (94, 2135201), (109, 1841366), (218, 920683), (893, 224758), (1031, 194674), (1786, 112379), (2062, 97337), (2071, 96914), (4142, 48457), (5123, 39178), (10246, 19589)]