205713985

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{5507}}^1$

素因数の和:5784

約数の個数: 16

約数和(自身を含む): 255923712

約数和(自身を除く): 50209727

約数列:

[1, 5, 31, 155, 241, 1205, 5507, 7471, 27535, 37355, 170717, 853585, 1327187, 6635935, 41142797, 205713985]

約数ペア:

[(1, 205713985), (5, 41142797), (31, 6635935), (155, 1327187), (241, 853585), (1205, 170717), (5507, 37355), (7471, 27535)]