200065537

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 252094464

約数和(自身を除く): 52028927

約数列:

[1, 7, 17, 31, 119, 193, 217, 281, 527, 1351, 1967, 3281, 3689, 4777, 5983, 8711, 22967, 33439, 41881, 54233, 60977, 101711, 148087, 379631, 711977, 921961, 1036609, 1681223, 6453727, 11768561, 28580791, 200065537]

約数ペア:

[(1, 200065537), (7, 28580791), (17, 11768561), (31, 6453727), (119, 1681223), (193, 1036609), (217, 921961), (281, 711977), (527, 379631), (1351, 148087), (1967, 101711), (3281, 60977), (3689, 54233), (4777, 41881), (5983, 33439), (8711, 22967)]