205957768

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{887749}}^1$

素因数の和:887784

約数の個数: 16

約数和(自身を含む): 399487500

約数和(自身を除く): 193529732

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 887749, 1775498, 3550996, 7101992, 25744721, 51489442, 102978884, 205957768]

約数ペア:

[(1, 205957768), (2, 102978884), (4, 51489442), (8, 25744721), (29, 7101992), (58, 3550996), (116, 1775498), (232, 887749)]