207898207

素因数分解:

${\mathrm{11}}^3\times {\mathrm{109}}^1\times {\mathrm{1433}}^1$

素因数の和:1575

約数の個数: 16

約数和(自身を含む): 230931360

約数和(自身を除く): 23033153

約数列:

[1, 11, 109, 121, 1199, 1331, 1433, 13189, 15763, 145079, 156197, 173393, 1718167, 1907323, 18899837, 207898207]

約数ペア:

[(1, 207898207), (11, 18899837), (109, 1907323), (121, 1718167), (1199, 173393), (1331, 156197), (1433, 145079), (13189, 15763)]