209224859

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4133}}^1$

素因数の和:4258

約数の個数: 16

約数和(自身を含む): 228593664

約数和(自身を除く): 19368805

約数列:

[1, 23, 31, 71, 713, 1633, 2201, 4133, 50623, 95059, 128123, 293443, 2946829, 6749189, 9096733, 209224859]

約数ペア:

[(1, 209224859), (23, 9096733), (31, 6749189), (71, 2946829), (713, 293443), (1633, 128123), (2201, 95059), (4133, 50623)]