191280110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{7741}}^1$

素因数の和:8108

約数の個数: 32

約数和(自身を含む): 394656192

約数和(自身を除く): 203376082

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 353, 706, 1765, 2471, 3530, 4942, 7741, 12355, 15482, 24710, 38705, 54187, 77410, 108374, 270935, 541870, 2732573, 5465146, 13662865, 19128011, 27325730, 38256022, 95640055, 191280110]

約数ペア:

[(1, 191280110), (2, 95640055), (5, 38256022), (7, 27325730), (10, 19128011), (14, 13662865), (35, 5465146), (70, 2732573), (353, 541870), (706, 270935), (1765, 108374), (2471, 77410), (3530, 54187), (4942, 38705), (7741, 24710), (12355, 15482)]