195514292

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{4423}}^1$

素因数の和:4727

約数の個数: 24

約数和(自身を含む): 351548736

約数和(自身を除く): 156034444

約数列:

[1, 2, 4, 43, 86, 172, 257, 514, 1028, 4423, 8846, 11051, 17692, 22102, 44204, 190189, 380378, 760756, 1136711, 2273422, 4546844, 48878573, 97757146, 195514292]

約数ペア:

[(1, 195514292), (2, 97757146), (4, 48878573), (43, 4546844), (86, 2273422), (172, 1136711), (257, 760756), (514, 380378), (1028, 190189), (4423, 44204), (8846, 22102), (11051, 17692)]