275000198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{171233}}^1$

素因数の和:171319

約数の個数: 16

約数和(自身を含む): 456167376

約数和(自身を除く): 181167178

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 171233, 342466, 1883563, 3767126, 12500009, 25000018, 137500099, 275000198]

約数ペア:

[(1, 275000198), (2, 137500099), (11, 25000018), (22, 12500009), (73, 3767126), (146, 1883563), (803, 342466), (1606, 171233)]