208565482

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{6961}}^1$

素因数の和:7245

約数の個数: 16

約数和(自身を含む): 318803904

約数和(自身を除く): 110238422

約数列:

[1, 2, 71, 142, 211, 422, 6961, 13922, 14981, 29962, 494231, 988462, 1468771, 2937542, 104282741, 208565482]

約数ペア:

[(1, 208565482), (2, 104282741), (71, 2937542), (142, 1468771), (211, 988462), (422, 494231), (6961, 29962), (13922, 14981)]