200435739

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2039}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 317521920

約数和(自身を除く): 117086181

約数列:

[1, 3, 7, 21, 31, 93, 151, 217, 453, 651, 1057, 2039, 3171, 4681, 6117, 14043, 14273, 32767, 42819, 63209, 98301, 189627, 307889, 442463, 923667, 1327389, 2155223, 6465669, 9544559, 28633677, 66811913, 200435739]

約数ペア:

[(1, 200435739), (3, 66811913), (7, 28633677), (21, 9544559), (31, 6465669), (93, 2155223), (151, 1327389), (217, 923667), (453, 442463), (651, 307889), (1057, 189627), (2039, 98301), (3171, 63209), (4681, 42819), (6117, 32767), (14043, 14273)]