212280914

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{6389}}^1$

素因数の和:6877

約数の個数: 16

約数和(自身を含む): 327807000

約数和(自身を除く): 115526086

約数列:

[1, 2, 37, 74, 449, 898, 6389, 12778, 16613, 33226, 236393, 472786, 2868661, 5737322, 106140457, 212280914]

約数ペア:

[(1, 212280914), (2, 106140457), (37, 5737322), (74, 2868661), (449, 472786), (898, 236393), (6389, 33226), (12778, 16613)]