212816962

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{3251}}^1$

素因数の和:3785

約数の個数: 16

約数和(自身を含む): 324523584

約数和(自身を除く): 111706622

約数列:

[1, 2, 71, 142, 461, 922, 3251, 6502, 32731, 65462, 230821, 461642, 1498711, 2997422, 106408481, 212816962]

約数ペア:

[(1, 212816962), (2, 106408481), (71, 2997422), (142, 1498711), (461, 461642), (922, 230821), (3251, 65462), (6502, 32731)]