207855376

素因数分解:

$2^4\times {\mathrm{907}}^1\times {\mathrm{14323}}^1$

素因数の和:15238

約数の個数: 20

約数和(自身を含む): 403191952

約数和(自身を除く): 195336576

約数列:

[1, 2, 4, 8, 16, 907, 1814, 3628, 7256, 14323, 14512, 28646, 57292, 114584, 229168, 12990961, 25981922, 51963844, 103927688, 207855376]

約数ペア:

[(1, 207855376), (2, 103927688), (4, 51963844), (8, 25981922), (16, 12990961), (907, 229168), (1814, 114584), (3628, 57292), (7256, 28646), (14323, 14512)]