210676864

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{86627}}^1$

素因数の和:86660

約数の個数: 32

約数和(自身を含む): 441802800

約数和(自身を除く): 231125936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 86627, 173254, 346508, 693016, 1386032, 1645913, 2772064, 3291826, 5544128, 6583652, 11088256, 13167304, 26334608, 52669216, 105338432, 210676864]

約数ペア:

[(1, 210676864), (2, 105338432), (4, 52669216), (8, 26334608), (16, 13167304), (19, 11088256), (32, 6583652), (38, 5544128), (64, 3291826), (76, 2772064), (128, 1645913), (152, 1386032), (304, 693016), (608, 346508), (1216, 173254), (2432, 86627)]