205059148

素因数分解:

$2^2\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{5381}}^1$

素因数の和:6753

約数の個数: 24

約数和(自身を含む): 410495904

約数和(自身を除く): 205436756

約数列:

[1, 2, 4, 7, 14, 28, 1361, 2722, 5381, 5444, 9527, 10762, 19054, 21524, 37667, 38108, 75334, 150668, 7323541, 14647082, 29294164, 51264787, 102529574, 205059148]

約数ペア:

[(1, 205059148), (2, 102529574), (4, 51264787), (7, 29294164), (14, 14647082), (28, 7323541), (1361, 150668), (2722, 75334), (5381, 38108), (5444, 37667), (9527, 21524), (10762, 19054)]